18130070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{259001}}^1$

素因数の和:259015

約数の個数: 16

約数和(自身を含む): 37296288

約数和(自身を除く): 19166218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 259001, 518002, 1295005, 1813007, 2590010, 3626014, 9065035, 18130070]

約数ペア:

[(1, 18130070), (2, 9065035), (5, 3626014), (7, 2590010), (10, 1813007), (14, 1295005), (35, 518002), (70, 259001)]