68852220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1637}}^1$

素因数の和:2350

約数の個数: 48

約数和(自身を含む): 193179168

約数和(自身を除く): 124326948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 701, 1402, 1637, 2103, 2804, 3274, 3505, 4206, 4911, 6548, 7010, 8185, 8412, 9822, 10515, 14020, 16370, 19644, 21030, 24555, 32740, 42060, 49110, 98220, 1147537, 2295074, 3442611, 4590148, 5737685, 6885222, 11475370, 13770444, 17213055, 22950740, 34426110, 68852220]

約数ペア:

[(1, 68852220), (2, 34426110), (3, 22950740), (4, 17213055), (5, 13770444), (6, 11475370), (10, 6885222), (12, 5737685), (15, 4590148), (20, 3442611), (30, 2295074), (60, 1147537), (701, 98220), (1402, 49110), (1637, 42060), (2103, 32740), (2804, 24555), (3274, 21030), (3505, 19644), (4206, 16370), (4911, 14020), (6548, 10515), (7010, 9822), (8185, 8412)]