146647060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1047479}}^1$

素因数の和:1047495

約数の個数: 24

約数和(自身を含む): 351953280

約数和(自身を除く): 205306220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1047479, 2094958, 4189916, 5237395, 7332353, 10474790, 14664706, 20949580, 29329412, 36661765, 73323530, 146647060]

約数ペア:

[(1, 146647060), (2, 73323530), (4, 36661765), (5, 29329412), (7, 20949580), (10, 14664706), (14, 10474790), (20, 7332353), (28, 5237395), (35, 4189916), (70, 2094958), (140, 1047479)]