314778860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1430813}}^1$

素因数の和:1430833

約数の個数: 24

約数和(自身を含む): 721130256

約数和(自身を除く): 406351396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1430813, 2861626, 5723252, 7154065, 14308130, 15738943, 28616260, 31477886, 62955772, 78694715, 157389430, 314778860]

約数ペア:

[(1, 314778860), (2, 157389430), (4, 78694715), (5, 62955772), (10, 31477886), (11, 28616260), (20, 15738943), (22, 14308130), (44, 7154065), (55, 5723252), (110, 2861626), (220, 1430813)]