302180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 657720

約数和(自身を除く): 355540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 521, 580, 1042, 2084, 2605, 5210, 10420, 15109, 30218, 60436, 75545, 151090, 302180]

約数ペア:

[(1, 302180), (2, 151090), (4, 75545), (5, 60436), (10, 30218), (20, 15109), (29, 10420), (58, 5210), (116, 2605), (145, 2084), (290, 1042), (521, 580)]