82730630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2591}}^1$

素因数の和:2732

約数の個数: 32

約数和(自身を含む): 155271168

約数和(自身を除く): 72540538

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 1030, 2591, 3193, 5182, 6386, 12955, 15965, 25910, 31930, 80321, 160642, 266873, 401605, 533746, 803210, 1334365, 2668730, 8273063, 16546126, 41365315, 82730630]

約数ペア:

[(1, 82730630), (2, 41365315), (5, 16546126), (10, 8273063), (31, 2668730), (62, 1334365), (103, 803210), (155, 533746), (206, 401605), (310, 266873), (515, 160642), (1030, 80321), (2591, 31930), (3193, 25910), (5182, 15965), (6386, 12955)]