7487060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53479}}^1$

素因数の和:53495

約数の個数: 24

約数和(自身を含む): 17969280

約数和(自身を除く): 10482220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 53479, 106958, 213916, 267395, 374353, 534790, 748706, 1069580, 1497412, 1871765, 3743530, 7487060]

約数ペア:

[(1, 7487060), (2, 3743530), (4, 1871765), (5, 1497412), (7, 1069580), (10, 748706), (14, 534790), (20, 374353), (28, 267395), (35, 213916), (70, 106958), (140, 53479)]