306017470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{5381}}^1$

素因数の和:5457

約数の個数: 48

約数和(自身を含む): 618456384

約数和(自身を除く): 312438914

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 121, 235, 242, 470, 517, 605, 1034, 1210, 2585, 5170, 5381, 5687, 10762, 11374, 26905, 28435, 53810, 56870, 59191, 118382, 252907, 295955, 505814, 591910, 651101, 1264535, 1302202, 2529070, 2781977, 3255505, 5563954, 6511010, 13909885, 27819770, 30601747, 61203494, 153008735, 306017470]

約数ペア:

[(1, 306017470), (2, 153008735), (5, 61203494), (10, 30601747), (11, 27819770), (22, 13909885), (47, 6511010), (55, 5563954), (94, 3255505), (110, 2781977), (121, 2529070), (235, 1302202), (242, 1264535), (470, 651101), (517, 591910), (605, 505814), (1034, 295955), (1210, 252907), (2585, 118382), (5170, 59191), (5381, 56870), (5687, 53810), (10762, 28435), (11374, 26905)]