7766490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 19699200

約数和(自身を除く): 11932710

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 79, 87, 113, 145, 158, 174, 226, 237, 290, 339, 395, 435, 474, 565, 678, 790, 870, 1130, 1185, 1695, 2291, 2370, 3277, 3390, 4582, 6554, 6873, 8927, 9831, 11455, 13746, 16385, 17854, 19662, 22910, 26781, 32770, 34365, 44635, 49155, 53562, 68730, 89270, 98310, 133905, 258883, 267810, 517766, 776649, 1294415, 1553298, 2588830, 3883245, 7766490]

約数ペア:

[(1, 7766490), (2, 3883245), (3, 2588830), (5, 1553298), (6, 1294415), (10, 776649), (15, 517766), (29, 267810), (30, 258883), (58, 133905), (79, 98310), (87, 89270), (113, 68730), (145, 53562), (158, 49155), (174, 44635), (226, 34365), (237, 32770), (290, 26781), (339, 22910), (395, 19662), (435, 17854), (474, 16385), (565, 13746), (678, 11455), (790, 9831), (870, 8927), (1130, 6873), (1185, 6554), (1695, 4582), (2291, 3390), (2370, 3277)]