30986314

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1\times {\mathrm{431}}^1$

素因数の和:885

約数の個数: 16

約数和(自身を含む): 47174400

約数和(自身を除く): 16188086

約数列:

[1, 2, 103, 206, 349, 431, 698, 862, 35947, 44393, 71894, 88786, 150419, 300838, 15493157, 30986314]

約数ペア:

[(1, 30986314), (2, 15493157), (103, 300838), (206, 150419), (349, 88786), (431, 71894), (698, 44393), (862, 35947)]