30891026352

素因数分解:

$2^4\times 3^1\times {\mathrm{643563049}}^1$

素因数の和:643563060

約数の個数: 20

約数和(自身を含む): 79801818200

約数和(自身を除く): 48910791848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 643563049, 1287126098, 1930689147, 2574252196, 3861378294, 5148504392, 7722756588, 10297008784, 15445513176, 30891026352]

約数ペア:

[(1, 30891026352), (2, 15445513176), (3, 10297008784), (4, 7722756588), (6, 5148504392), (8, 3861378294), (12, 2574252196), (16, 1930689147), (24, 1287126098), (48, 643563049)]