Q: What is the sum of all factors of the number 2,139,870 including 2,139,870?
A: 5,135,760
The factors of the number 2,139,870 are: 1, 2, 3, 5, 6, 10, 15, 30, 71329, 142658, 213987, 356645, 427974, 713290, 1069935, 2139870.
If you add them up, you will get the total of 5,135,760.