310919730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:716

約数の個数: 128

約数和(自身を含む): 859403520

約数和(自身を除く): 548483790

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 53, 55, 58, 66, 87, 106, 110, 145, 159, 165, 174, 265, 290, 318, 319, 330, 435, 530, 583, 613, 638, 795, 870, 957, 1166, 1226, 1537, 1590, 1595, 1749, 1839, 1914, 2915, 3065, 3074, 3190, 3498, 3678, 4611, 4785, 5830, 6130, 6743, 7685, 8745, 9195, 9222, 9570, 13486, 15370, 16907, 17490, 17777, 18390, 20229, 23055, 32489, 33715, 33814, 35554, 40458, 46110, 50721, 53331, 64978, 67430, 84535, 88885, 97467, 101145, 101442, 106662, 162445, 169070, 177770, 194934, 195547, 202290, 253605, 266655, 324890, 357379, 391094, 487335, 507210, 533310, 586641, 714758, 942181, 974670, 977735, 1072137, 1173282, 1786895, 1884362, 1955470, 2144274, 2826543, 2933205, 3573790, 4710905, 5360685, 5653086, 5866410, 9421810, 10363991, 10721370, 14132715, 20727982, 28265430, 31091973, 51819955, 62183946, 103639910, 155459865, 310919730]

約数ペア:

[(1, 310919730), (2, 155459865), (3, 103639910), (5, 62183946), (6, 51819955), (10, 31091973), (11, 28265430), (15, 20727982), (22, 14132715), (29, 10721370), (30, 10363991), (33, 9421810), (53, 5866410), (55, 5653086), (58, 5360685), (66, 4710905), (87, 3573790), (106, 2933205), (110, 2826543), (145, 2144274), (159, 1955470), (165, 1884362), (174, 1786895), (265, 1173282), (290, 1072137), (318, 977735), (319, 974670), (330, 942181), (435, 714758), (530, 586641), (583, 533310), (613, 507210), (638, 487335), (795, 391094), (870, 357379), (957, 324890), (1166, 266655), (1226, 253605), (1537, 202290), (1590, 195547), (1595, 194934), (1749, 177770), (1839, 169070), (1914, 162445), (2915, 106662), (3065, 101442), (3074, 101145), (3190, 97467), (3498, 88885), (3678, 84535), (4611, 67430), (4785, 64978), (5830, 53331), (6130, 50721), (6743, 46110), (7685, 40458), (8745, 35554), (9195, 33814), (9222, 33715), (9570, 32489), (13486, 23055), (15370, 20229), (16907, 18390), (17490, 17777)]