137028530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{318671}}^1$

素因数の和:318721

約数の個数: 16

約数和(自身を含む): 252388224

約数和(自身を除く): 115359694

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 318671, 637342, 1593355, 3186710, 13702853, 27405706, 68514265, 137028530]

約数ペア:

[(1, 137028530), (2, 68514265), (5, 27405706), (10, 13702853), (43, 3186710), (86, 1593355), (215, 637342), (430, 318671)]