202170330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{249593}}^1$

素因数の和:249612

約数の個数: 40

約数和(自身を含む): 543615732

約数和(自身を除く): 341445402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 249593, 499186, 748779, 1247965, 1497558, 2246337, 2495930, 3743895, 4492674, 6739011, 7487790, 11231685, 13478022, 20217033, 22463370, 33695055, 40434066, 67390110, 101085165, 202170330]

約数ペア:

[(1, 202170330), (2, 101085165), (3, 67390110), (5, 40434066), (6, 33695055), (9, 22463370), (10, 20217033), (15, 13478022), (18, 11231685), (27, 7487790), (30, 6739011), (45, 4492674), (54, 3743895), (81, 2495930), (90, 2246337), (135, 1497558), (162, 1247965), (270, 748779), (405, 499186), (810, 249593)]