30481870069

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{696617}}^1$

素因数の和:696697

約数の個数: 24

約数和(自身を含む): 38118936960

約数和(自身を除く): 7637066891

約数列:

[1, 7, 19, 47, 49, 133, 329, 893, 931, 2303, 6251, 43757, 696617, 4876319, 13235723, 32740999, 34134233, 92650061, 229186993, 622078981, 648550427, 1604308951, 4354552867, 30481870069]

約数ペア:

[(1, 30481870069), (7, 4354552867), (19, 1604308951), (47, 648550427), (49, 622078981), (133, 229186993), (329, 92650061), (893, 34134233), (931, 32740999), (2303, 13235723), (6251, 4876319), (43757, 696617)]