13328220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{222137}}^1$

素因数の和:222149

約数の個数: 24

約数和(自身を含む): 37319184

約数和(自身を除く): 23990964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 222137, 444274, 666411, 888548, 1110685, 1332822, 2221370, 2665644, 3332055, 4442740, 6664110, 13328220]

約数ペア:

[(1, 13328220), (2, 6664110), (3, 4442740), (4, 3332055), (5, 2665644), (6, 2221370), (10, 1332822), (12, 1110685), (15, 888548), (20, 666411), (30, 444274), (60, 222137)]