201115710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{248291}}^1$

素因数の和:248310

約数の個数: 40

約数和(自身を含む): 540779976

約数和(自身を除く): 339664266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 248291, 496582, 744873, 1241455, 1489746, 2234619, 2482910, 3724365, 4469238, 6703857, 7448730, 11173095, 13407714, 20111571, 22346190, 33519285, 40223142, 67038570, 100557855, 201115710]

約数ペア:

[(1, 201115710), (2, 100557855), (3, 67038570), (5, 40223142), (6, 33519285), (9, 22346190), (10, 20111571), (15, 13407714), (18, 11173095), (27, 7448730), (30, 6703857), (45, 4469238), (54, 3724365), (81, 2482910), (90, 2234619), (135, 1489746), (162, 1241455), (270, 744873), (405, 496582), (810, 248291)]