Q: What is the sum of all factors of the number 900,870 excluding 900,870?
A: 1,261,290
The factors of the number 900,870 are: 1, 2, 3, 5, 6, 10, 15, 30, 30029, 60058, 90087, 150145, 180174, 300290, 450435, 900870.
If you add them up, you will get the total of 900,871. Now subtract 900,870 to get 1,261,290