Q: What is the sum of all factors of the number 709,070 excluding 709,070?
A: 688,018
The factors of the number 709,070 are: 1, 2, 5, 10, 17, 34, 43, 85, 86, 97, 170, 194, 215, 430, 485, 731, 970, 1462, 1649, 3298, 3655, 4171, 7310, 8245, 8342, 16490, 20855, 41710, 70907, 141814, 354535, 709070.
If you add them up, you will get the total of 709,758. Now subtract 709,070 to get 688,018