30842835

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{19963}}^1$

素因数の和:20074

約数の個数: 16

約数和(自身を含む): 49830144

約数和(自身を除く): 18987309

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 19963, 59889, 99815, 299445, 2056189, 6168567, 10280945, 30842835]

約数ペア:

[(1, 30842835), (3, 10280945), (5, 6168567), (15, 2056189), (103, 299445), (309, 99815), (515, 59889), (1545, 19963)]