131056310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{15473}}^1$

素因数の和:15509

約数の個数: 48

約数和(自身を含む): 296358048

約数和(自身を除く): 165301738

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 15473, 30946, 77365, 108311, 154730, 170203, 216622, 340406, 541555, 851015, 1083110, 1191421, 1702030, 1872233, 2382842, 3744466, 5957105, 9361165, 11914210, 13105631, 18722330, 26211262, 65528155, 131056310]

約数ペア:

[(1, 131056310), (2, 65528155), (5, 26211262), (7, 18722330), (10, 13105631), (11, 11914210), (14, 9361165), (22, 5957105), (35, 3744466), (55, 2382842), (70, 1872233), (77, 1702030), (110, 1191421), (121, 1083110), (154, 851015), (242, 541555), (385, 340406), (605, 216622), (770, 170203), (847, 154730), (1210, 108311), (1694, 77365), (4235, 30946), (8470, 15473)]