21492060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{358201}}^1$

素因数の和:358213

約数の個数: 24

約数和(自身を含む): 60177936

約数和(自身を除く): 38685876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 358201, 716402, 1074603, 1432804, 1791005, 2149206, 3582010, 4298412, 5373015, 7164020, 10746030, 21492060]

約数ペア:

[(1, 21492060), (2, 10746030), (3, 7164020), (4, 5373015), (5, 4298412), (6, 3582010), (10, 2149206), (12, 1791005), (15, 1432804), (20, 1074603), (30, 716402), (60, 358201)]