999667060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7140479}}^1$

素因数の和:7140495

約数の個数: 24

約数和(自身を含む): 2399201280

約数和(自身を除く): 1399534220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7140479, 14280958, 28561916, 35702395, 49983353, 71404790, 99966706, 142809580, 199933412, 249916765, 499833530, 999667060]

約数ペア:

[(1, 999667060), (2, 499833530), (4, 249916765), (5, 199933412), (7, 142809580), (10, 99966706), (14, 71404790), (20, 49983353), (28, 35702395), (35, 28561916), (70, 14280958), (140, 7140479)]