Q: What is the sum of all factors of the number 101,421,030 excluding 101,421,030?

A: 152,574,234

Why is 152,574,234 the sum of all factors of 101,421,030, excluding 101,421,030?

The factors of the number 101,421,030 are: 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 146987, 293974, 440961, 734935, 881922, 1469870, 2204805, 3380701, 4409610, 6761402, 10142103, 16903505, 20284206, 33807010, 50710515, 101421030.

If you add them up, you will get the total of 101,421,182. Now subtract 101,421,030 to get 152,574,234