3847060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{27479}}^1$

素因数の和:27495

約数の個数: 24

約数和(自身を含む): 9233280

約数和(自身を除く): 5386220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 27479, 54958, 109916, 137395, 192353, 274790, 384706, 549580, 769412, 961765, 1923530, 3847060]

約数ペア:

[(1, 3847060), (2, 1923530), (4, 961765), (5, 769412), (7, 549580), (10, 384706), (14, 274790), (20, 192353), (28, 137395), (35, 109916), (70, 54958), (140, 27479)]