Q: What is the sum of all factors of the number 30,109,521 excluding 30,109,521?
A: 13,248,815
The factors of the number 30,109,521 are: 1, 3, 13, 39, 433, 1299, 1783, 5349, 5629, 16887, 23179, 69537, 772039, 2316117, 10036507, 30109521.
If you add them up, you will get the total of 30,109,534. Now subtract 30,109,521 to get 13,248,815