31654420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{226103}}^1$

素因数の和:226119

約数の個数: 24

約数和(自身を含む): 75970944

約数和(自身を除く): 44316524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 226103, 452206, 904412, 1130515, 1582721, 2261030, 3165442, 4522060, 6330884, 7913605, 15827210, 31654420]

約数ペア:

[(1, 31654420), (2, 15827210), (4, 7913605), (5, 6330884), (7, 4522060), (10, 3165442), (14, 2261030), (20, 1582721), (28, 1130515), (35, 904412), (70, 452206), (140, 226103)]