Q: What is the sum of all factors of the number 123,710 excluding 123,710?
A: 103,090
The factors of the number 123,710 are: 1, 2, 5, 10, 89, 139, 178, 278, 445, 695, 890, 1390, 12371, 24742, 61855, 123710.
If you add them up, you will get the total of 123,813. Now subtract 123,710 to get 103,090