22237620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{811}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 62478528

約数和(自身を除く): 40240908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 811, 914, 1371, 1622, 1828, 2285, 2433, 2742, 3244, 4055, 4570, 4866, 5484, 6855, 8110, 9140, 9732, 12165, 13710, 16220, 24330, 27420, 48660, 370627, 741254, 1111881, 1482508, 1853135, 2223762, 3706270, 4447524, 5559405, 7412540, 11118810, 22237620]

約数ペア:

[(1, 22237620), (2, 11118810), (3, 7412540), (4, 5559405), (5, 4447524), (6, 3706270), (10, 2223762), (12, 1853135), (15, 1482508), (20, 1111881), (30, 741254), (60, 370627), (457, 48660), (811, 27420), (914, 24330), (1371, 16220), (1622, 13710), (1828, 12165), (2285, 9732), (2433, 9140), (2742, 8110), (3244, 6855), (4055, 5484), (4570, 4866)]