30281794

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{8647}}^1$

素因数の和:8769

約数の個数: 16

約数和(自身を含む): 48567168

約数和(自身を除く): 18285374

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 8647, 17294, 146999, 293998, 890641, 1781282, 15140897, 30281794]

約数ペア:

[(1, 30281794), (2, 15140897), (17, 1781282), (34, 890641), (103, 293998), (206, 146999), (1751, 17294), (3502, 8647)]