327275480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1168841}}^1$

素因数の和:1168859

約数の個数: 32

約数和(自身を含む): 841566240

約数和(自身を除く): 514290760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1168841, 2337682, 4675364, 5844205, 8181887, 9350728, 11688410, 16363774, 23376820, 32727548, 40909435, 46753640, 65455096, 81818870, 163637740, 327275480]

約数ペア:

[(1, 327275480), (2, 163637740), (4, 81818870), (5, 65455096), (7, 46753640), (8, 40909435), (10, 32727548), (14, 23376820), (20, 16363774), (28, 11688410), (35, 9350728), (40, 8181887), (56, 5844205), (70, 4675364), (140, 2337682), (280, 1168841)]