57502970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{117353}}^1$

素因数の和:117374

約数の個数: 24

約数和(自身を含む): 120405204

約数和(自身を除く): 62902234

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 117353, 234706, 586765, 821471, 1173530, 1642942, 4107355, 5750297, 8214710, 11500594, 28751485, 57502970]

約数ペア:

[(1, 57502970), (2, 28751485), (5, 11500594), (7, 8214710), (10, 5750297), (14, 4107355), (35, 1642942), (49, 1173530), (70, 821471), (98, 586765), (245, 234706), (490, 117353)]