Q: What is the sum of all factors of the number 123,131,010 excluding 123,131,010?

A: 173,690,430

Why is 173,690,430 the sum of all factors of 123,131,010, excluding 123,131,010?

The factors of the number 123,131,010 are: 1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 2290, 3435, 6870, 17923, 35846, 53769, 89615, 107538, 179230, 268845, 537690, 4104367, 8208734, 12313101, 20521835, 24626202, 41043670, 61565505, 123131010.

If you add them up, you will get the total of 123,131,183. Now subtract 123,131,010 to get 173,690,430