30605005

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2543}}^1$

素因数の和:2660

約数の個数: 16

約数和(自身を含む): 38465280

約数和(自身を除く): 7860275

約数列:

[1, 5, 29, 83, 145, 415, 2407, 2543, 12035, 12715, 73747, 211069, 368735, 1055345, 6121001, 30605005]

約数ペア:

[(1, 30605005), (5, 6121001), (29, 1055345), (83, 368735), (145, 211069), (415, 73747), (2407, 12715), (2543, 12035)]