90241710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3259}}^1$

素因数の和:3353

約数の個数: 64

約数和(自身を含む): 236597760

約数和(自身を除く): 146356050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 390, 426, 710, 923, 1065, 1846, 2130, 2769, 3259, 4615, 5538, 6518, 9230, 9777, 13845, 16295, 19554, 27690, 32590, 42367, 48885, 84734, 97770, 127101, 211835, 231389, 254202, 423670, 462778, 635505, 694167, 1156945, 1271010, 1388334, 2313890, 3008057, 3470835, 6016114, 6941670, 9024171, 15040285, 18048342, 30080570, 45120855, 90241710]

約数ペア:

[(1, 90241710), (2, 45120855), (3, 30080570), (5, 18048342), (6, 15040285), (10, 9024171), (13, 6941670), (15, 6016114), (26, 3470835), (30, 3008057), (39, 2313890), (65, 1388334), (71, 1271010), (78, 1156945), (130, 694167), (142, 635505), (195, 462778), (213, 423670), (355, 254202), (390, 231389), (426, 211835), (710, 127101), (923, 97770), (1065, 84734), (1846, 48885), (2130, 42367), (2769, 32590), (3259, 27690), (4615, 19554), (5538, 16295), (6518, 13845), (9230, 9777)]