12217170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{8311}}^1$

素因数の和:8335

約数の個数: 48

約数和(自身を含む): 34112448

約数和(自身を除く): 21895278

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 8311, 16622, 24933, 41555, 49866, 58177, 83110, 116354, 124665, 174531, 249330, 290885, 349062, 407239, 581770, 814478, 872655, 1221717, 1745310, 2036195, 2443434, 4072390, 6108585, 12217170]

約数ペア:

[(1, 12217170), (2, 6108585), (3, 4072390), (5, 2443434), (6, 2036195), (7, 1745310), (10, 1221717), (14, 872655), (15, 814478), (21, 581770), (30, 407239), (35, 349062), (42, 290885), (49, 249330), (70, 174531), (98, 124665), (105, 116354), (147, 83110), (210, 58177), (245, 49866), (294, 41555), (490, 24933), (735, 16622), (1470, 8311)]