30203926

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{971}}^1$

素因数の和:1227

約数の個数: 16

約数和(自身を含む): 46096128

約数和(自身を除く): 15892202

約数列:

[1, 2, 103, 151, 206, 302, 971, 1942, 15553, 31106, 100013, 146621, 200026, 293242, 15101963, 30203926]

約数ペア:

[(1, 30203926), (2, 15101963), (103, 293242), (151, 200026), (206, 146621), (302, 100013), (971, 31106), (1942, 15553)]