30259742

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{41911}}^1$

素因数の和:41951

約数の個数: 12

約数和(自身を含む): 47905416

約数和(自身を除く): 17645674

約数列:

[1, 2, 19, 38, 361, 722, 41911, 83822, 796309, 1592618, 15129871, 30259742]

約数ペア:

[(1, 30259742), (2, 15129871), (19, 1592618), (38, 796309), (361, 83822), (722, 41911)]