Q: What is the sum of all factors of the number 153,970 excluding 153,970?
A: 127,910
The factors of the number 153,970 are: 1, 2, 5, 10, 89, 173, 178, 346, 445, 865, 890, 1730, 15397, 30794, 76985, 153970.
If you add them up, you will get the total of 154,097. Now subtract 153,970 to get 127,910