31394370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149497}}^1$

素因数の和:149514

約数の個数: 32

約数和(自身を含む): 86110848

約数和(自身を除く): 54716478

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 149497, 298994, 448491, 747485, 896982, 1046479, 1494970, 2092958, 2242455, 3139437, 4484910, 5232395, 6278874, 10464790, 15697185, 31394370]

約数ペア:

[(1, 31394370), (2, 15697185), (3, 10464790), (5, 6278874), (6, 5232395), (7, 4484910), (10, 3139437), (14, 2242455), (15, 2092958), (21, 1494970), (30, 1046479), (35, 896982), (42, 747485), (70, 448491), (105, 298994), (210, 149497)]