89771710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12451}}^1$

素因数の和:12568

約数の個数: 32

約数和(自身を含む): 186481152

約数和(自身を除く): 96709442

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 12451, 24902, 62255, 87157, 124510, 174314, 435785, 871570, 1282453, 2564906, 6412265, 8977171, 12824530, 17954342, 44885855, 89771710]

約数ペア:

[(1, 89771710), (2, 44885855), (5, 17954342), (7, 12824530), (10, 8977171), (14, 6412265), (35, 2564906), (70, 1282453), (103, 871570), (206, 435785), (515, 174314), (721, 124510), (1030, 87157), (1442, 62255), (3605, 24902), (7210, 12451)]