9751420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{69653}}^1$

素因数の和:69669

約数の個数: 24

約数和(自身を含む): 23403744

約数和(自身を除く): 13652324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 69653, 139306, 278612, 348265, 487571, 696530, 975142, 1393060, 1950284, 2437855, 4875710, 9751420]

約数ペア:

[(1, 9751420), (2, 4875710), (4, 2437855), (5, 1950284), (7, 1393060), (10, 975142), (14, 696530), (20, 487571), (28, 348265), (35, 278612), (70, 139306), (140, 69653)]