Q: What is the sum of all factors of the number 2,130,615 excluding 2,130,615?
A: 1,604,025
The factors of the number 2,130,615 are: 1, 3, 5, 9, 15, 45, 113, 339, 419, 565, 1017, 1257, 1695, 2095, 3771, 5085, 6285, 18855, 47347, 142041, 236735, 426123, 710205, 2130615.
If you add them up, you will get the total of 2,130,616. Now subtract 2,130,615 to get 1,604,025