30068180

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{34963}}^1$

素因数の和:35015

約数の個数: 24

約数和(自身を含む): 64613472

約数和(自身を除く): 34545292

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 34963, 69926, 139852, 174815, 349630, 699260, 1503409, 3006818, 6013636, 7517045, 15034090, 30068180]

約数ペア:

[(1, 30068180), (2, 15034090), (4, 7517045), (5, 6013636), (10, 3006818), (20, 1503409), (43, 699260), (86, 349630), (172, 174815), (215, 139852), (430, 69926), (860, 34963)]