68744530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{159871}}^1$

素因数の和:159921

約数の個数: 16

約数和(自身を含む): 126618624

約数和(自身を除く): 57874094

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 159871, 319742, 799355, 1598710, 6874453, 13748906, 34372265, 68744530]

約数ペア:

[(1, 68744530), (2, 34372265), (5, 13748906), (10, 6874453), (43, 1598710), (86, 799355), (215, 319742), (430, 159871)]