Q: What is the sum of all factors of the number 1,387,090 excluding 1,387,090?
A: 1,153,070
The factors of the number 1,387,090 are: 1, 2, 5, 10, 59, 118, 295, 590, 2351, 4702, 11755, 23510, 138709, 277418, 693545, 1387090.
If you add them up, you will get the total of 1,387,091. Now subtract 1,387,090 to get 1,153,070