22081710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1481}}^1$

素因数の和:1569

約数の個数: 64

約数和(自身を含む): 61461504

約数和(自身を除く): 39379794

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1481, 1491, 2130, 2485, 2962, 2982, 4443, 4970, 7405, 7455, 8886, 10367, 14810, 14910, 20734, 22215, 31101, 44430, 51835, 62202, 103670, 105151, 155505, 210302, 311010, 315453, 525755, 630906, 736057, 1051510, 1472114, 1577265, 2208171, 3154530, 3680285, 4416342, 7360570, 11040855, 22081710]

約数ペア:

[(1, 22081710), (2, 11040855), (3, 7360570), (5, 4416342), (6, 3680285), (7, 3154530), (10, 2208171), (14, 1577265), (15, 1472114), (21, 1051510), (30, 736057), (35, 630906), (42, 525755), (70, 315453), (71, 311010), (105, 210302), (142, 155505), (210, 105151), (213, 103670), (355, 62202), (426, 51835), (497, 44430), (710, 31101), (994, 22215), (1065, 20734), (1481, 14910), (1491, 14810), (2130, 10367), (2485, 8886), (2962, 7455), (2982, 7405), (4443, 4970)]