1230422060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{8788729}}^1$

素因数の和:8788745

約数の個数: 24

約数和(自身を含む): 2953013280

約数和(自身を除く): 1722591220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8788729, 17577458, 35154916, 43943645, 61521103, 87887290, 123042206, 175774580, 246084412, 307605515, 615211030, 1230422060]

約数ペア:

[(1, 1230422060), (2, 615211030), (4, 307605515), (5, 246084412), (7, 175774580), (10, 123042206), (14, 87887290), (20, 61521103), (28, 43943645), (35, 35154916), (70, 17577458), (140, 8788729)]