30860790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6311}}^1$

素因数の和:6484

約数の個数: 32

約数和(自身を含む): 74532096

約数和(自身を除く): 43671306

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 6311, 12622, 18933, 31555, 37866, 63110, 94665, 189330, 1028693, 2057386, 3086079, 5143465, 6172158, 10286930, 15430395, 30860790]

約数ペア:

[(1, 30860790), (2, 15430395), (3, 10286930), (5, 6172158), (6, 5143465), (10, 3086079), (15, 2057386), (30, 1028693), (163, 189330), (326, 94665), (489, 63110), (815, 37866), (978, 31555), (1630, 18933), (2445, 12622), (4890, 6311)]