Q: What is the sum of all factors of the number 601,223,630 excluding 601,223,630?

A: 660,263,890

Why is 660,263,890 the sum of all factors of 601,223,630, excluding 601,223,630?

The factors of the number 601,223,630 are: 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 653, 1306, 1879, 3265, 3758, 4571, 6530, 9142, 9395, 13153, 18790, 22855, 26306, 31997, 45710, 63994, 65765, 92071, 131530, 159985, 184142, 319970, 460355, 920710, 1226987, 2453974, 6134935, 8588909, 12269870, 17177818, 42944545, 60122363, 85889090, 120244726, 300611815, 601223630.

If you add them up, you will get the total of 601,224,290. Now subtract 601,223,630 to get 660,263,890