31676280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2467}}^1$

素因数の和:2588

約数の個数: 64

約数和(自身を含む): 95955840

約数和(自身を除く): 64279560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2467, 2568, 3210, 4280, 4934, 6420, 7401, 9868, 12335, 12840, 14802, 19736, 24670, 29604, 37005, 49340, 59208, 74010, 98680, 148020, 263969, 296040, 527938, 791907, 1055876, 1319845, 1583814, 2111752, 2639690, 3167628, 3959535, 5279380, 6335256, 7919070, 10558760, 15838140, 31676280]

約数ペア:

[(1, 31676280), (2, 15838140), (3, 10558760), (4, 7919070), (5, 6335256), (6, 5279380), (8, 3959535), (10, 3167628), (12, 2639690), (15, 2111752), (20, 1583814), (24, 1319845), (30, 1055876), (40, 791907), (60, 527938), (107, 296040), (120, 263969), (214, 148020), (321, 98680), (428, 74010), (535, 59208), (642, 49340), (856, 37005), (1070, 29604), (1284, 24670), (1605, 19736), (2140, 14802), (2467, 12840), (2568, 12335), (3210, 9868), (4280, 7401), (4934, 6420)]