23786220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{396437}}^1$

素因数の和:396449

約数の個数: 24

約数和(自身を含む): 66601584

約数和(自身を除く): 42815364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 396437, 792874, 1189311, 1585748, 1982185, 2378622, 3964370, 4757244, 5946555, 7928740, 11893110, 23786220]

約数ペア:

[(1, 23786220), (2, 11893110), (3, 7928740), (4, 5946555), (5, 4757244), (6, 3964370), (10, 2378622), (12, 1982185), (15, 1585748), (20, 1189311), (30, 792874), (60, 396437)]