210584770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{2203}}^1$

素因数の和:2311

約数の個数: 48

約数和(自身を含む): 422110080

約数和(自身を除く): 211525310

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 121, 158, 242, 395, 605, 790, 869, 1210, 1738, 2203, 4345, 4406, 8690, 9559, 11015, 19118, 22030, 24233, 47795, 48466, 95590, 121165, 174037, 242330, 266563, 348074, 533126, 870185, 1332815, 1740370, 1914407, 2665630, 3828814, 9572035, 19144070, 21058477, 42116954, 105292385, 210584770]

約数ペア:

[(1, 210584770), (2, 105292385), (5, 42116954), (10, 21058477), (11, 19144070), (22, 9572035), (55, 3828814), (79, 2665630), (110, 1914407), (121, 1740370), (158, 1332815), (242, 870185), (395, 533126), (605, 348074), (790, 266563), (869, 242330), (1210, 174037), (1738, 121165), (2203, 95590), (4345, 48466), (4406, 47795), (8690, 24233), (9559, 22030), (11015, 19118)]