30929670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1223}}^1$

素因数の和:1517

約数の個数: 48

約数和(自身を含む): 80769312

約数和(自身を除く): 49839642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 281, 562, 843, 1223, 1405, 1686, 2446, 2529, 2810, 3669, 4215, 5058, 6115, 7338, 8430, 11007, 12230, 12645, 18345, 22014, 25290, 36690, 55035, 110070, 343663, 687326, 1030989, 1718315, 2061978, 3092967, 3436630, 5154945, 6185934, 10309890, 15464835, 30929670]

約数ペア:

[(1, 30929670), (2, 15464835), (3, 10309890), (5, 6185934), (6, 5154945), (9, 3436630), (10, 3092967), (15, 2061978), (18, 1718315), (30, 1030989), (45, 687326), (90, 343663), (281, 110070), (562, 55035), (843, 36690), (1223, 25290), (1405, 22014), (1686, 18345), (2446, 12645), (2529, 12230), (2810, 11007), (3669, 8430), (4215, 7338), (5058, 6115)]