14770420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{105503}}^1$

素因数の和:105519

約数の個数: 24

約数和(自身を含む): 35449344

約数和(自身を除く): 20678924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 105503, 211006, 422012, 527515, 738521, 1055030, 1477042, 2110060, 2954084, 3692605, 7385210, 14770420]

約数ペア:

[(1, 14770420), (2, 7385210), (4, 3692605), (5, 2954084), (7, 2110060), (10, 1477042), (14, 1055030), (20, 738521), (28, 527515), (35, 422012), (70, 211006), (140, 105503)]