18730230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21529}}^1$

素因数の和:21568

約数の個数: 32

約数和(自身を含む): 46504800

約数和(自身を除く): 27774570

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 21529, 43058, 64587, 107645, 129174, 215290, 322935, 624341, 645870, 1248682, 1873023, 3121705, 3746046, 6243410, 9365115, 18730230]

約数ペア:

[(1, 18730230), (2, 9365115), (3, 6243410), (5, 3746046), (6, 3121705), (10, 1873023), (15, 1248682), (29, 645870), (30, 624341), (58, 322935), (87, 215290), (145, 129174), (174, 107645), (290, 64587), (435, 43058), (870, 21529)]