Q: What is the sum of all factors of the number 72,670 excluding 72,670?
A: 72,266
The factors of the number 72,670 are: 1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 169, 215, 338, 430, 559, 845, 1118, 1690, 2795, 5590, 7267, 14534, 36335, 72670.
If you add them up, you will get the total of 72,742. Now subtract 72,670 to get 72,266