71322630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1447}}^1$

素因数の和:1541

約数の個数: 64

約数和(自身を含む): 180154368

約数和(自身を除く): 108831738

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 53, 62, 93, 106, 155, 159, 186, 265, 310, 318, 465, 530, 795, 930, 1447, 1590, 1643, 2894, 3286, 4341, 4929, 7235, 8215, 8682, 9858, 14470, 16430, 21705, 24645, 43410, 44857, 49290, 76691, 89714, 134571, 153382, 224285, 230073, 269142, 383455, 448570, 460146, 672855, 766910, 1150365, 1345710, 2300730, 2377421, 4754842, 7132263, 11887105, 14264526, 23774210, 35661315, 71322630]

約数ペア:

[(1, 71322630), (2, 35661315), (3, 23774210), (5, 14264526), (6, 11887105), (10, 7132263), (15, 4754842), (30, 2377421), (31, 2300730), (53, 1345710), (62, 1150365), (93, 766910), (106, 672855), (155, 460146), (159, 448570), (186, 383455), (265, 269142), (310, 230073), (318, 224285), (465, 153382), (530, 134571), (795, 89714), (930, 76691), (1447, 49290), (1590, 44857), (1643, 43410), (2894, 24645), (3286, 21705), (4341, 16430), (4929, 14470), (7235, 9858), (8215, 8682)]