Q: What is the sum of all factors of the number 123,810 excluding 123,810?
A: 173,406
The factors of the number 123,810 are: 1, 2, 3, 5, 6, 10, 15, 30, 4127, 8254, 12381, 20635, 24762, 41270, 61905, 123810.
If you add them up, you will get the total of 123,983. Now subtract 123,810 to get 173,406