9520490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{491}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 19695744

約数和(自身を除く): 10175254

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 277, 491, 554, 982, 1385, 1939, 2455, 2770, 3437, 3878, 4910, 6874, 9695, 17185, 19390, 34370, 136007, 272014, 680035, 952049, 1360070, 1904098, 4760245, 9520490]

約数ペア:

[(1, 9520490), (2, 4760245), (5, 1904098), (7, 1360070), (10, 952049), (14, 680035), (35, 272014), (70, 136007), (277, 34370), (491, 19390), (554, 17185), (982, 9695), (1385, 6874), (1939, 4910), (2455, 3878), (2770, 3437)]