30872554

素因数分解:

$2^1\times {\mathrm{151}}^2\times {\mathrm{677}}^1$

素因数の和:981

約数の個数: 12

約数和(自身を含む): 46686402

約数和(自身を除く): 15813848

約数列:

[1, 2, 151, 302, 677, 1354, 22801, 45602, 102227, 204454, 15436277, 30872554]

約数ペア:

[(1, 30872554), (2, 15436277), (151, 204454), (302, 102227), (677, 45602), (1354, 22801)]