29897210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{427103}}^1$

素因数の和:427117

約数の個数: 16

約数和(自身を含む): 61502976

約数和(自身を除く): 31605766

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 427103, 854206, 2135515, 2989721, 4271030, 5979442, 14948605, 29897210]

約数ペア:

[(1, 29897210), (2, 14948605), (5, 5979442), (7, 4271030), (10, 2989721), (14, 2135515), (35, 854206), (70, 427103)]