70942060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{506729}}^1$

素因数の和:506745

約数の個数: 24

約数和(自身を含む): 170261280

約数和(自身を除く): 99319220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 506729, 1013458, 2026916, 2533645, 3547103, 5067290, 7094206, 10134580, 14188412, 17735515, 35471030, 70942060]

約数ペア:

[(1, 70942060), (2, 35471030), (4, 17735515), (5, 14188412), (7, 10134580), (10, 7094206), (14, 5067290), (20, 3547103), (28, 2533645), (35, 2026916), (70, 1013458), (140, 506729)]