30040180

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{4457}}^1$

素因数の和:4803

約数の個数: 24

約数和(自身を含む): 63285768

約数和(自身を除く): 33245588

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 4457, 6740, 8914, 17828, 22285, 44570, 89140, 1502009, 3004018, 6008036, 7510045, 15020090, 30040180]

約数ペア:

[(1, 30040180), (2, 15020090), (4, 7510045), (5, 6008036), (10, 3004018), (20, 1502009), (337, 89140), (674, 44570), (1348, 22285), (1685, 17828), (3370, 8914), (4457, 6740)]