168591330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{60427}}^1$

素因数の和:60471

約数の個数: 48

約数和(自身を含む): 452484864

約数和(自身を除く): 283893534

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 60427, 120854, 181281, 302135, 362562, 543843, 604270, 906405, 1087686, 1812810, 1873237, 2719215, 3746474, 5438430, 5619711, 9366185, 11239422, 16859133, 18732370, 28098555, 33718266, 56197110, 84295665, 168591330]

約数ペア:

[(1, 168591330), (2, 84295665), (3, 56197110), (5, 33718266), (6, 28098555), (9, 18732370), (10, 16859133), (15, 11239422), (18, 9366185), (30, 5619711), (31, 5438430), (45, 3746474), (62, 2719215), (90, 1873237), (93, 1812810), (155, 1087686), (186, 906405), (279, 604270), (310, 543843), (465, 362562), (558, 302135), (930, 181281), (1395, 120854), (2790, 60427)]