Q: What is the sum of all factors of the number 173,070 excluding 173,070?
A: 289,170
The factors of the number 173,070 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 641, 1282, 1923, 3205, 3846, 5769, 6410, 9615, 11538, 17307, 19230, 28845, 34614, 57690, 86535, 173070.
If you add them up, you will get the total of 173,359. Now subtract 173,070 to get 289,170