30209435

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2098

約数の個数: 16

約数和(自身を含む): 37635840

約数和(自身を除く): 7426405

約数列:

[1, 5, 43, 71, 215, 355, 1979, 3053, 9895, 15265, 85097, 140509, 425485, 702545, 6041887, 30209435]

約数ペア:

[(1, 30209435), (5, 6041887), (43, 702545), (71, 425485), (215, 140509), (355, 85097), (1979, 15265), (3053, 9895)]