Q: What is the sum of all factors of the number 872,130 excluding 872,130?
A: 1,520,574
The factors of the number 872,130 are: 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 4153, 8306, 12459, 20765, 24918, 29071, 41530, 58142, 62295, 87213, 124590, 145355, 174426, 290710, 436065, 872130.
If you add them up, you will get the total of 872,131. Now subtract 872,130 to get 1,520,574