220146870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{32327}}^1$

素因数の和:32564

約数の個数: 32

約数和(自身を含む): 530696448

約数和(自身を除く): 310549578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3405, 6810, 32327, 64654, 96981, 161635, 193962, 323270, 484905, 969810, 7338229, 14676458, 22014687, 36691145, 44029374, 73382290, 110073435, 220146870]

約数ペア:

[(1, 220146870), (2, 110073435), (3, 73382290), (5, 44029374), (6, 36691145), (10, 22014687), (15, 14676458), (30, 7338229), (227, 969810), (454, 484905), (681, 323270), (1135, 193962), (1362, 161635), (2270, 96981), (3405, 64654), (6810, 32327)]