13157060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{93979}}^1$

素因数の和:93995

約数の個数: 24

約数和(自身を含む): 31577280

約数和(自身を除く): 18420220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 93979, 187958, 375916, 469895, 657853, 939790, 1315706, 1879580, 2631412, 3289265, 6578530, 13157060]

約数ペア:

[(1, 13157060), (2, 6578530), (4, 3289265), (5, 2631412), (7, 1879580), (10, 1315706), (14, 939790), (20, 657853), (28, 469895), (35, 375916), (70, 187958), (140, 93979)]