148764140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1062601}}^1$

素因数の和:1062617

約数の個数: 24

約数和(自身を含む): 357034272

約数和(自身を除く): 208270132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1062601, 2125202, 4250404, 5313005, 7438207, 10626010, 14876414, 21252020, 29752828, 37191035, 74382070, 148764140]

約数ペア:

[(1, 148764140), (2, 74382070), (4, 37191035), (5, 29752828), (7, 21252020), (10, 14876414), (14, 10626010), (20, 7438207), (28, 5313005), (35, 4250404), (70, 2125202), (140, 1062601)]