105440290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{620237}}^1$

素因数の和:620261

約数の個数: 16

約数和(自身を含む): 200957112

約数和(自身を除く): 95516822

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 620237, 1240474, 3101185, 6202370, 10544029, 21088058, 52720145, 105440290]

約数ペア:

[(1, 105440290), (2, 52720145), (5, 21088058), (10, 10544029), (17, 6202370), (34, 3101185), (85, 1240474), (170, 620237)]