71031660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3191}}^1$

素因数の和:3263

約数の個数: 96

約数和(自身を含む): 231662592

約数和(自身を除く): 160630932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3191, 3710, 4452, 5565, 6382, 7420, 9573, 11130, 12764, 15955, 19146, 22260, 22337, 31910, 38292, 44674, 47865, 63820, 67011, 89348, 95730, 111685, 134022, 169123, 191460, 223370, 268044, 335055, 338246, 446740, 507369, 670110, 676492, 845615, 1014738, 1183861, 1340220, 1691230, 2029476, 2367722, 2536845, 3382460, 3551583, 4735444, 5073690, 5919305, 7103166, 10147380, 11838610, 14206332, 17757915, 23677220, 35515830, 71031660]

約数ペア:

[(1, 71031660), (2, 35515830), (3, 23677220), (4, 17757915), (5, 14206332), (6, 11838610), (7, 10147380), (10, 7103166), (12, 5919305), (14, 5073690), (15, 4735444), (20, 3551583), (21, 3382460), (28, 2536845), (30, 2367722), (35, 2029476), (42, 1691230), (53, 1340220), (60, 1183861), (70, 1014738), (84, 845615), (105, 676492), (106, 670110), (140, 507369), (159, 446740), (210, 338246), (212, 335055), (265, 268044), (318, 223370), (371, 191460), (420, 169123), (530, 134022), (636, 111685), (742, 95730), (795, 89348), (1060, 67011), (1113, 63820), (1484, 47865), (1590, 44674), (1855, 38292), (2226, 31910), (3180, 22337), (3191, 22260), (3710, 19146), (4452, 15955), (5565, 12764), (6382, 11130), (7420, 9573)]