Trying to find factors of a number in JS

Question

I am just starting JS, and understand the concept of finding a factor. However, this snippet of code is what I have so far. I have the str variable that outputs nothing but the

Answer 1

function primeFactors(n) {
  let arrPrime = [2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79];
  let divisor = 2,
    divided = n,
    arr = [],
    count = 0, out = "";
  while (divisor < n) {
    if (divided % divisor == 0) {
      arr.push(divisor)
      divided /= divisor;
      console.log(divisor);
    }
    else {
      divisor++;
    }
  }
  console.log(count);
  // let news = arr.filter(num => num != ",")
  // console.log(news);
  // arr.slice(indexOf(map(",")), 1)
  return arr;
}

let out = primeFactors(86240);
console.log(out);