22815660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{54323}}^1$

素因数の和:54342

約数の個数: 48

約数和(自身を含む): 73011456

約数和(自身を除く): 50195796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 54323, 108646, 162969, 217292, 271615, 325938, 380261, 543230, 651876, 760522, 814845, 1086460, 1140783, 1521044, 1629690, 1901305, 2281566, 3259380, 3802610, 4563132, 5703915, 7605220, 11407830, 22815660]

約数ペア:

[(1, 22815660), (2, 11407830), (3, 7605220), (4, 5703915), (5, 4563132), (6, 3802610), (7, 3259380), (10, 2281566), (12, 1901305), (14, 1629690), (15, 1521044), (20, 1140783), (21, 1086460), (28, 814845), (30, 760522), (35, 651876), (42, 543230), (60, 380261), (70, 325938), (84, 271615), (105, 217292), (140, 162969), (210, 108646), (420, 54323)]