30660290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 57062016

約数和(自身を除く): 26401726

約数列:

[1, 2, 5, 10, 43, 86, 113, 215, 226, 430, 565, 631, 1130, 1262, 3155, 4859, 6310, 9718, 24295, 27133, 48590, 54266, 71303, 135665, 142606, 271330, 356515, 713030, 3066029, 6132058, 15330145, 30660290]

約数ペア:

[(1, 30660290), (2, 15330145), (5, 6132058), (10, 3066029), (43, 713030), (86, 356515), (113, 271330), (215, 142606), (226, 135665), (430, 71303), (565, 54266), (631, 48590), (1130, 27133), (1262, 24295), (3155, 9718), (4859, 6310)]