Q: What is the sum of all factors of the number 1,445,390 excluding 1,445,390?
A: 1,156,330
The factors of the number 1,445,390 are: 1, 2, 5, 10, 144539, 289078, 722695, 1445390.
If you add them up, you will get the total of 1,445,391. Now subtract 1,445,390 to get 1,156,330