912109980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{353531}}^1$

素因数の和:353586

約数の個数: 48

約数和(自身を含む): 2613308544

約数和(自身を除く): 1701198564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 353531, 707062, 1060593, 1414124, 1767655, 2121186, 3535310, 4242372, 5302965, 7070620, 10605930, 15201833, 21211860, 30403666, 45605499, 60807332, 76009165, 91210998, 152018330, 182421996, 228027495, 304036660, 456054990, 912109980]

約数ペア:

[(1, 912109980), (2, 456054990), (3, 304036660), (4, 228027495), (5, 182421996), (6, 152018330), (10, 91210998), (12, 76009165), (15, 60807332), (20, 45605499), (30, 30403666), (43, 21211860), (60, 15201833), (86, 10605930), (129, 7070620), (172, 5302965), (215, 4242372), (258, 3535310), (430, 2121186), (516, 1767655), (645, 1414124), (860, 1060593), (1290, 707062), (2580, 353531)]