Q: What is the sum of all factors of the number 2,130,345 excluding 2,130,345?
A: 2,090,391
The factors of the number 2,130,345 are: 1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6763, 20289, 33815, 47341, 60867, 101445, 142023, 236705, 304335, 426069, 710115, 2130345.
If you add them up, you will get the total of 2,130,347. Now subtract 2,130,345 to get 2,090,391