Q: What is the sum of all factors of the number 172,170 excluding 172,170?
A: 275,706
The factors of the number 172,170 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1913, 3826, 5739, 9565, 11478, 17217, 19130, 28695, 34434, 57390, 86085, 172170.
If you add them up, you will get the total of 172,445. Now subtract 172,170 to get 275,706