Q: What is the sum of all factors of the number 386,370 excluding 386,370?

A: 676,026

Why is 676,026 the sum of all factors of 386,370, excluding 386,370?

The factors of the number 386,370 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 81, 90, 106, 135, 159, 162, 243, 265, 270, 318, 405, 477, 486, 530, 729, 795, 810, 954, 1215, 1431, 1458, 1590, 2385, 2430, 2862, 3645, 4293, 4770, 7155, 7290, 8586, 12879, 14310, 21465, 25758, 38637, 42930, 64395, 77274, 128790, 193185, 386370.

If you add them up, you will get the total of 387,046. Now subtract 386,370 to get 676,026