30639195

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3109}}^1$

素因数の和:3196

約数の個数: 32

約数和(自身を含む): 55233600

約数和(自身を除く): 24594405

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3109, 3285, 9327, 9855, 15545, 27981, 46635, 83943, 139905, 226957, 419715, 680871, 1134785, 2042613, 3404355, 6127839, 10213065, 30639195]

約数ペア:

[(1, 30639195), (3, 10213065), (5, 6127839), (9, 3404355), (15, 2042613), (27, 1134785), (45, 680871), (73, 419715), (135, 226957), (219, 139905), (365, 83943), (657, 46635), (1095, 27981), (1971, 15545), (3109, 9855), (3285, 9327)]