30494794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{4457}}^1$

素因数の和:4781

約数の個数: 16

約数和(自身を含む): 50072256

約数和(自身を除く): 19577462

約数列:

[1, 2, 11, 22, 311, 622, 3421, 4457, 6842, 8914, 49027, 98054, 1386127, 2772254, 15247397, 30494794]

約数ペア:

[(1, 30494794), (2, 15247397), (11, 2772254), (22, 1386127), (311, 98054), (622, 49027), (3421, 8914), (4457, 6842)]