26670070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{381001}}^1$

素因数の和:381015

約数の個数: 16

約数和(自身を含む): 54864288

約数和(自身を除く): 28194218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 381001, 762002, 1905005, 2667007, 3810010, 5334014, 13335035, 26670070]

約数ペア:

[(1, 26670070), (2, 13335035), (5, 5334014), (7, 3810010), (10, 2667007), (14, 1905005), (35, 762002), (70, 381001)]