163479470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19301}}^1$

素因数の和:19337

約数の個数: 48

約数和(自身を含む): 369671904

約数和(自身を除く): 206192434

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, 19301, 38602, 96505, 135107, 193010, 212311, 270214, 424622, 675535, 1061555, 1351070, 1486177, 2123110, 2335421, 2972354, 4670842, 7430885, 11677105, 14861770, 16347947, 23354210, 32695894, 81739735, 163479470]

約数ペア:

[(1, 163479470), (2, 81739735), (5, 32695894), (7, 23354210), (10, 16347947), (11, 14861770), (14, 11677105), (22, 7430885), (35, 4670842), (55, 2972354), (70, 2335421), (77, 2123110), (110, 1486177), (121, 1351070), (154, 1061555), (242, 675535), (385, 424622), (605, 270214), (770, 212311), (847, 193010), (1210, 135107), (1694, 96505), (4235, 38602), (8470, 19301)]