274072970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{637379}}^1$

素因数の和:637429

約数の個数: 16

約数和(自身を含む): 504804960

約数和(自身を除く): 230731990

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 637379, 1274758, 3186895, 6373790, 27407297, 54814594, 137036485, 274072970]

約数ペア:

[(1, 274072970), (2, 137036485), (5, 54814594), (10, 27407297), (43, 6373790), (86, 3186895), (215, 1274758), (430, 637379)]