Q: What is the sum of all factors of the number 138,810 excluding 138,810?
A: 242,502
The factors of the number 138,810 are: 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 661, 1322, 1983, 3305, 3966, 4627, 6610, 9254, 9915, 13881, 19830, 23135, 27762, 46270, 69405, 138810.
If you add them up, you will get the total of 139,052. Now subtract 138,810 to get 242,502