Q: What is the sum of all factors of the number 172,290 excluding 172,290?
A: 241,278
The factors of the number 172,290 are: 1, 2, 3, 5, 6, 10, 15, 30, 5743, 11486, 17229, 28715, 34458, 57430, 86145, 172290.
If you add them up, you will get the total of 172,531. Now subtract 172,290 to get 241,278