172801790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{23071}}^1$

素因数の和:23192

約数の個数: 32

約数和(自身を含む): 358815744

約数和(自身を除く): 186013954

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 23071, 46142, 115355, 161497, 230710, 322994, 807485, 1614970, 2468597, 4937194, 12342985, 17280179, 24685970, 34560358, 86400895, 172801790]

約数ペア:

[(1, 172801790), (2, 86400895), (5, 34560358), (7, 24685970), (10, 17280179), (14, 12342985), (35, 4937194), (70, 2468597), (107, 1614970), (214, 807485), (535, 322994), (749, 230710), (1070, 161497), (1498, 115355), (3745, 46142), (7490, 23071)]