Q: What is the sum of all factors of the number 1,445,890 excluding 1,445,890?
A: 1,156,730
The factors of the number 1,445,890 are: 1, 2, 5, 10, 144589, 289178, 722945, 1445890.
If you add them up, you will get the total of 1,445,891. Now subtract 1,445,890 to get 1,156,730