9972410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1307}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 20718720

約数和(自身を除く): 10746310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1307, 1526, 2614, 3815, 6535, 7630, 9149, 13070, 18298, 45745, 91490, 142463, 284926, 712315, 997241, 1424630, 1994482, 4986205, 9972410]

約数ペア:

[(1, 9972410), (2, 4986205), (5, 1994482), (7, 1424630), (10, 997241), (14, 712315), (35, 284926), (70, 142463), (109, 91490), (218, 45745), (545, 18298), (763, 13070), (1090, 9149), (1307, 7630), (1526, 6535), (2614, 3815)]