Q: What is the sum of all factors of the number 120,130,530 excluding 120,130,530?

A: 190,361,694

Why is 190,361,694 the sum of all factors of 120,130,530, excluding 120,130,530?

The factors of the number 120,130,530 are: 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 308027, 616054, 924081, 1540135, 1848162, 3080270, 4004351, 4620405, 8008702, 9240810, 12013053, 20021755, 24026106, 40043510, 60065265, 120130530.

If you add them up, you will get the total of 120,130,720. Now subtract 120,130,530 to get 190,361,694