30897564

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59879}}^1$

素因数の和:59929

約数の個数: 24

約数和(自身を含む): 73772160

約数和(自身を除く): 42874596

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 59879, 119758, 179637, 239516, 359274, 718548, 2574797, 5149594, 7724391, 10299188, 15448782, 30897564]

約数ペア:

[(1, 30897564), (2, 15448782), (3, 10299188), (4, 7724391), (6, 5149594), (12, 2574797), (43, 718548), (86, 359274), (129, 239516), (172, 179637), (258, 119758), (516, 59879)]