Q: What is the sum of all factors of the number 315,354,540 excluding 315,354,540?

A: 570,008,148

Why is 570,008,148 the sum of all factors of 315,354,540, excluding 315,354,540?

The factors of the number 315,354,540 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 766, 1149, 1532, 1915, 2298, 3830, 4596, 5745, 7660, 11490, 13723, 22980, 27446, 41169, 54892, 68615, 82338, 137230, 164676, 205845, 274460, 411690, 823380, 5255909, 10511818, 15767727, 21023636, 26279545, 31535454, 52559090, 63070908, 78838635, 105118180, 157677270, 315354540.

If you add them up, you will get the total of 315,355,110. Now subtract 315,354,540 to get 570,008,148