Q: What is the sum of all factors of the number 308,013,860 excluding 308,013,860?

A: 498,426,460

Why is 498,426,460 the sum of all factors of 308,013,860, excluding 308,013,860?

The factors of the number 308,013,860 are: 1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 200009, 400018, 800036, 1000045, 1400063, 2000090, 2200099, 2800126, 4000180, 4400198, 5600252, 7000315, 8800396, 11000495, 14000630, 15400693, 22000990, 28001260, 30801386, 44001980, 61602772, 77003465, 154006930, 308013860.

If you add them up, you will get the total of 308,014,358. Now subtract 308,013,860 to get 498,426,460