91681860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1783}}^1$

素因数の和:2652

約数の個数: 48

約数和(自身を含む): 257152896

約数和(自身を除く): 165471036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 857, 1714, 1783, 2571, 3428, 3566, 4285, 5142, 5349, 7132, 8570, 8915, 10284, 10698, 12855, 17140, 17830, 21396, 25710, 26745, 35660, 51420, 53490, 106980, 1528031, 3056062, 4584093, 6112124, 7640155, 9168186, 15280310, 18336372, 22920465, 30560620, 45840930, 91681860]

約数ペア:

[(1, 91681860), (2, 45840930), (3, 30560620), (4, 22920465), (5, 18336372), (6, 15280310), (10, 9168186), (12, 7640155), (15, 6112124), (20, 4584093), (30, 3056062), (60, 1528031), (857, 106980), (1714, 53490), (1783, 51420), (2571, 35660), (3428, 26745), (3566, 25710), (4285, 21396), (5142, 17830), (5349, 17140), (7132, 12855), (8570, 10698), (8915, 10284)]