Q: What is the sum of all factors of the number 1,177,890 excluding 1,177,890?
A: 2,139,870
The factors of the number 1,177,890 are: 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 79, 105, 142, 158, 210, 213, 237, 355, 395, 426, 474, 497, 553, 710, 790, 994, 1065, 1106, 1185, 1491, 1659, 2130, 2370, 2485, 2765, 2982, 3318, 4970, 5530, 5609, 7455, 8295, 11218, 14910, 16590, 16827, 28045, 33654, 39263, 56090, 78526, 84135, 117789, 168270, 196315, 235578, 392630, 588945, 1177890.
If you add them up, you will get the total of 1,177,892. Now subtract 1,177,890 to get 2,139,870