28034220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{467237}}^1$

素因数の和:467249

約数の個数: 24

約数和(自身を含む): 78495984

約数和(自身を除く): 50461764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 467237, 934474, 1401711, 1868948, 2336185, 2803422, 4672370, 5606844, 7008555, 9344740, 14017110, 28034220]

約数ペア:

[(1, 28034220), (2, 14017110), (3, 9344740), (4, 7008555), (5, 5606844), (6, 4672370), (10, 2803422), (12, 2336185), (15, 1868948), (20, 1401711), (30, 934474), (60, 467237)]