42718970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{610271}}^1$

素因数の和:610285

約数の個数: 16

約数和(自身を含む): 87879168

約数和(自身を除く): 45160198

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 610271, 1220542, 3051355, 4271897, 6102710, 8543794, 21359485, 42718970]

約数ペア:

[(1, 42718970), (2, 21359485), (5, 8543794), (7, 6102710), (10, 4271897), (14, 3051355), (35, 1220542), (70, 610271)]