30193980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{503233}}^1$

素因数の和:503245

約数の個数: 24

約数和(自身を含む): 84543312

約数和(自身を除く): 54349332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 503233, 1006466, 1509699, 2012932, 2516165, 3019398, 5032330, 6038796, 7548495, 10064660, 15096990, 30193980]

約数ペア:

[(1, 30193980), (2, 15096990), (3, 10064660), (4, 7548495), (5, 6038796), (6, 5032330), (10, 3019398), (12, 2516165), (15, 2012932), (20, 1509699), (30, 1006466), (60, 503233)]