9208990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{449}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 19051200

約数和(自身を除く): 9842210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 293, 449, 586, 898, 1465, 2051, 2245, 2930, 3143, 4102, 4490, 6286, 10255, 15715, 20510, 31430, 131557, 263114, 657785, 920899, 1315570, 1841798, 4604495, 9208990]

約数ペア:

[(1, 9208990), (2, 4604495), (5, 1841798), (7, 1315570), (10, 920899), (14, 657785), (35, 263114), (70, 131557), (293, 31430), (449, 20510), (586, 15715), (898, 10255), (1465, 6286), (2051, 4490), (2245, 4102), (2930, 3143)]