9729580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{69497}}^1$

素因数の和:69513

約数の個数: 24

約数和(自身を含む): 23351328

約数和(自身を除く): 13621748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 69497, 138994, 277988, 347485, 486479, 694970, 972958, 1389940, 1945916, 2432395, 4864790, 9729580]

約数ペア:

[(1, 9729580), (2, 4864790), (4, 2432395), (5, 1945916), (7, 1389940), (10, 972958), (14, 694970), (20, 486479), (28, 347485), (35, 277988), (70, 138994), (140, 69497)]