28950530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{413579}}^1$

素因数の和:413593

約数の個数: 16

約数和(自身を含む): 59555520

約数和(自身を除く): 30604990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 413579, 827158, 2067895, 2895053, 4135790, 5790106, 14475265, 28950530]

約数ペア:

[(1, 28950530), (2, 14475265), (5, 5790106), (7, 4135790), (10, 2895053), (14, 2067895), (35, 827158), (70, 413579)]