30229804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{687041}}^1$

素因数の和:687056

約数の個数: 12

約数和(自身を含む): 57711528

約数和(自身を除く): 27481724

約数列:

[1, 2, 4, 11, 22, 44, 687041, 1374082, 2748164, 7557451, 15114902, 30229804]

約数ペア:

[(1, 30229804), (2, 15114902), (4, 7557451), (11, 2748164), (22, 1374082), (44, 687041)]