87664530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67957}}^1$

素因数の和:68010

約数の個数: 32

約数和(自身を含む): 215290944

約数和(自身を除く): 127626414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 67957, 135914, 203871, 339785, 407742, 679570, 1019355, 2038710, 2922151, 5844302, 8766453, 14610755, 17532906, 29221510, 43832265, 87664530]

約数ペア:

[(1, 87664530), (2, 43832265), (3, 29221510), (5, 17532906), (6, 14610755), (10, 8766453), (15, 5844302), (30, 2922151), (43, 2038710), (86, 1019355), (129, 679570), (215, 407742), (258, 339785), (430, 203871), (645, 135914), (1290, 67957)]