30310282

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{41981}}^1$

素因数の和:42021

約数の個数: 12

約数和(自身を含む): 47985426

約数和(自身を除く): 17675144

約数列:

[1, 2, 19, 38, 361, 722, 41981, 83962, 797639, 1595278, 15155141, 30310282]

約数ペア:

[(1, 30310282), (2, 15155141), (19, 1595278), (38, 797639), (361, 83962), (722, 41981)]