9687020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{69193}}^1$

素因数の和:69209

約数の個数: 24

約数和(自身を含む): 23249184

約数和(自身を除く): 13562164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 69193, 138386, 276772, 345965, 484351, 691930, 968702, 1383860, 1937404, 2421755, 4843510, 9687020]

約数ペア:

[(1, 9687020), (2, 4843510), (4, 2421755), (5, 1937404), (7, 1383860), (10, 968702), (14, 691930), (20, 484351), (28, 345965), (35, 276772), (70, 138386), (140, 69193)]