Q: What is the sum of all factors of the number 72,490 excluding 72,490?
A: 70,070
The factors of the number 72,490 are: 1, 2, 5, 10, 11, 22, 55, 110, 659, 1318, 3295, 6590, 7249, 14498, 36245, 72490.
If you add them up, you will get the total of 72,560. Now subtract 72,490 to get 70,070