84790310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 173746944

約数和(自身を除く): 88956634

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 83, 110, 166, 185, 251, 370, 407, 415, 502, 814, 830, 913, 1255, 1826, 2035, 2510, 2761, 3071, 4070, 4565, 5522, 6142, 9130, 9287, 13805, 15355, 18574, 20833, 27610, 30710, 33781, 41666, 46435, 67562, 92870, 102157, 104165, 168905, 204314, 208330, 229163, 337810, 458326, 510785, 770821, 1021570, 1145815, 1541642, 2291630, 3854105, 7708210, 8479031, 16958062, 42395155, 84790310]

約数ペア:

[(1, 84790310), (2, 42395155), (5, 16958062), (10, 8479031), (11, 7708210), (22, 3854105), (37, 2291630), (55, 1541642), (74, 1145815), (83, 1021570), (110, 770821), (166, 510785), (185, 458326), (251, 337810), (370, 229163), (407, 208330), (415, 204314), (502, 168905), (814, 104165), (830, 102157), (913, 92870), (1255, 67562), (1826, 46435), (2035, 41666), (2510, 33781), (2761, 30710), (3071, 27610), (4070, 20833), (4565, 18574), (5522, 15355), (6142, 13805), (9130, 9287)]