70207900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{100297}}^1$

素因数の和:100318

約数の個数: 36

約数和(自身を含む): 174117328

約数和(自身を除く): 103909428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 100297, 200594, 401188, 501485, 702079, 1002970, 1404158, 2005940, 2507425, 2808316, 3510395, 5014850, 7020790, 10029700, 14041580, 17551975, 35103950, 70207900]

約数ペア:

[(1, 70207900), (2, 35103950), (4, 17551975), (5, 14041580), (7, 10029700), (10, 7020790), (14, 5014850), (20, 3510395), (25, 2808316), (28, 2507425), (35, 2005940), (50, 1404158), (70, 1002970), (100, 702079), (140, 501485), (175, 401188), (350, 200594), (700, 100297)]