1897210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{27103}}^1$

素因数の和:27117

約数の個数: 16

約数和(自身を含む): 3902976

約数和(自身を除く): 2005766

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 27103, 54206, 135515, 189721, 271030, 379442, 948605, 1897210]

約数ペア:

[(1, 1897210), (2, 948605), (5, 379442), (7, 271030), (10, 189721), (14, 135515), (35, 54206), (70, 27103)]