164571870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{569}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 409743360

約数和(自身を除く): 245171490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 311, 465, 569, 622, 930, 933, 1138, 1555, 1707, 1866, 2845, 3110, 3414, 4665, 5690, 8535, 9330, 9641, 17070, 17639, 19282, 28923, 35278, 48205, 52917, 57846, 88195, 96410, 105834, 144615, 176390, 176959, 264585, 289230, 353918, 529170, 530877, 884795, 1061754, 1769590, 2654385, 5308770, 5485729, 10971458, 16457187, 27428645, 32914374, 54857290, 82285935, 164571870]

約数ペア:

[(1, 164571870), (2, 82285935), (3, 54857290), (5, 32914374), (6, 27428645), (10, 16457187), (15, 10971458), (30, 5485729), (31, 5308770), (62, 2654385), (93, 1769590), (155, 1061754), (186, 884795), (310, 530877), (311, 529170), (465, 353918), (569, 289230), (622, 264585), (930, 176959), (933, 176390), (1138, 144615), (1555, 105834), (1707, 96410), (1866, 88195), (2845, 57846), (3110, 52917), (3414, 48205), (4665, 35278), (5690, 28923), (8535, 19282), (9330, 17639), (9641, 17070)]