154912310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2213033}}^1$

素因数の和:2213047

約数の個数: 16

約数和(自身を含む): 318676896

約数和(自身を除く): 163764586

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2213033, 4426066, 11065165, 15491231, 22130330, 30982462, 77456155, 154912310]

約数ペア:

[(1, 154912310), (2, 77456155), (5, 30982462), (7, 22130330), (10, 15491231), (14, 11065165), (35, 4426066), (70, 2213033)]