2010492405

素因数分解:

$3^2\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{23879}}^1$

素因数の和:25761

約数の個数: 24

約数和(自身を含む): 3486862080

約数和(自身を除く): 1476369675

約数列:

[1, 3, 5, 9, 15, 45, 1871, 5613, 9355, 16839, 23879, 28065, 71637, 84195, 119395, 214911, 358185, 1074555, 44677609, 134032827, 223388045, 402098481, 670164135, 2010492405]

約数ペア:

[(1, 2010492405), (3, 670164135), (5, 402098481), (9, 223388045), (15, 134032827), (45, 44677609), (1871, 1074555), (5613, 358185), (9355, 214911), (16839, 119395), (23879, 84195), (28065, 71637)]