64840710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{563}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 170553600

約数和(自身を除く): 105712890

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 349, 563, 698, 1047, 1126, 1689, 1745, 2094, 2815, 3378, 3490, 3839, 5235, 5630, 6193, 7678, 8445, 10470, 11517, 12386, 16890, 18579, 19195, 23034, 30965, 37158, 38390, 57585, 61930, 92895, 115170, 185790, 196487, 392974, 589461, 982435, 1178922, 1964870, 2161357, 2947305, 4322714, 5894610, 6484071, 10806785, 12968142, 21613570, 32420355, 64840710]

約数ペア:

[(1, 64840710), (2, 32420355), (3, 21613570), (5, 12968142), (6, 10806785), (10, 6484071), (11, 5894610), (15, 4322714), (22, 2947305), (30, 2161357), (33, 1964870), (55, 1178922), (66, 982435), (110, 589461), (165, 392974), (330, 196487), (349, 185790), (563, 115170), (698, 92895), (1047, 61930), (1126, 57585), (1689, 38390), (1745, 37158), (2094, 30965), (2815, 23034), (3378, 19195), (3490, 18579), (3839, 16890), (5235, 12386), (5630, 11517), (6193, 10470), (7678, 8445)]