713356420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5095403}}^1$

素因数の和:5095419

約数の個数: 24

約数和(自身を含む): 1712055744

約数和(自身を除く): 998699324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5095403, 10190806, 20381612, 25477015, 35667821, 50954030, 71335642, 101908060, 142671284, 178339105, 356678210, 713356420]

約数ペア:

[(1, 713356420), (2, 356678210), (4, 178339105), (5, 142671284), (7, 101908060), (10, 71335642), (14, 50954030), (20, 35667821), (28, 25477015), (35, 20381612), (70, 10190806), (140, 5095403)]