Q: What is the sum of all factors of the number 668,870 including 668,870?
A: 1,213,488
The factors of the number 668,870 are: 1, 2, 5, 10, 211, 317, 422, 634, 1055, 1585, 2110, 3170, 66887, 133774, 334435, 668870.
If you add them up, you will get the total of 1,213,488.