74685330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1663}}^1$

素因数の和:2175

約数の個数: 48

約数和(自身を含む): 194688000

約数和(自身を除く): 120002670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 499, 998, 1497, 1663, 2495, 2994, 3326, 4491, 4989, 4990, 7485, 8315, 8982, 9978, 14967, 14970, 16630, 22455, 24945, 29934, 44910, 49890, 74835, 149670, 829837, 1659674, 2489511, 4149185, 4979022, 7468533, 8298370, 12447555, 14937066, 24895110, 37342665, 74685330]

約数ペア:

[(1, 74685330), (2, 37342665), (3, 24895110), (5, 14937066), (6, 12447555), (9, 8298370), (10, 7468533), (15, 4979022), (18, 4149185), (30, 2489511), (45, 1659674), (90, 829837), (499, 149670), (998, 74835), (1497, 49890), (1663, 44910), (2495, 29934), (2994, 24945), (3326, 22455), (4491, 16630), (4989, 14970), (4990, 14967), (7485, 9978), (8315, 8982)]