9680860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{69149}}^1$

素因数の和:69165

約数の個数: 24

約数和(自身を含む): 23234400

約数和(自身を除く): 13553540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 69149, 138298, 276596, 345745, 484043, 691490, 968086, 1382980, 1936172, 2420215, 4840430, 9680860]

約数ペア:

[(1, 9680860), (2, 4840430), (4, 2420215), (5, 1936172), (7, 1382980), (10, 968086), (14, 691490), (20, 484043), (28, 345745), (35, 276596), (70, 138298), (140, 69149)]