Q: What is the sum of all factors of the number 1,680,870 including 1,680,870?
A: 4,131,072
The factors of the number 1,680,870 are: 1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1303, 2606, 3909, 6515, 7818, 13030, 19545, 39090, 56029, 112058, 168087, 280145, 336174, 560290, 840435, 1680870.
If you add them up, you will get the total of 4,131,072.