2511667060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17940479}}^1$

素因数の和:17940495

約数の個数: 24

約数和(自身を含む): 6028001280

約数和(自身を除く): 3516334220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 17940479, 35880958, 71761916, 89702395, 125583353, 179404790, 251166706, 358809580, 502333412, 627916765, 1255833530, 2511667060]

約数ペア:

[(1, 2511667060), (2, 1255833530), (4, 627916765), (5, 502333412), (7, 358809580), (10, 251166706), (14, 179404790), (20, 125583353), (28, 89702395), (35, 71761916), (70, 35880958), (140, 17940479)]