Q: What is the sum of all factors of the number 73,970 excluding 73,970?
A: 69,670
The factors of the number 73,970 are: 1, 2, 5, 10, 13, 26, 65, 130, 569, 1138, 2845, 5690, 7397, 14794, 36985, 73970.
If you add them up, you will get the total of 74,039. Now subtract 73,970 to get 69,670