30989802

素因数分解:

$2^1\times 3^1\times {\mathrm{1559}}^1\times {\mathrm{3313}}^1$

素因数の和:4877

約数の個数: 16

約数和(自身を含む): 62038080

約数和(自身を除く): 31048278

約数列:

[1, 2, 3, 6, 1559, 3118, 3313, 4677, 6626, 9354, 9939, 19878, 5164967, 10329934, 15494901, 30989802]

約数ペア:

[(1, 30989802), (2, 15494901), (3, 10329934), (6, 5164967), (1559, 19878), (3118, 9939), (3313, 9354), (4677, 6626)]