73987870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 149615424

約数和(自身を除く): 75627554

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 121, 235, 242, 470, 517, 605, 1034, 1210, 1301, 2585, 2602, 5170, 5687, 6505, 11374, 13010, 14311, 28435, 28622, 56870, 61147, 71555, 122294, 143110, 157421, 305735, 314842, 611470, 672617, 787105, 1345234, 1574210, 3363085, 6726170, 7398787, 14797574, 36993935, 73987870]

約数ペア:

[(1, 73987870), (2, 36993935), (5, 14797574), (10, 7398787), (11, 6726170), (22, 3363085), (47, 1574210), (55, 1345234), (94, 787105), (110, 672617), (121, 611470), (235, 314842), (242, 305735), (470, 157421), (517, 143110), (605, 122294), (1034, 71555), (1210, 61147), (1301, 56870), (2585, 28622), (2602, 28435), (5170, 14311), (5687, 13010), (6505, 11374)]