66742170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11897}}^1$

素因数の和:11935

約数の個数: 64

約数和(自身を含む): 185037696

約数和(自身を除く): 118295526

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 11897, 23794, 35691, 59485, 71382, 118970, 130867, 178455, 202249, 261734, 356910, 392601, 404498, 606747, 654335, 785202, 1011245, 1213494, 1308670, 1963005, 2022490, 2224739, 3033735, 3926010, 4449478, 6067470, 6674217, 11123695, 13348434, 22247390, 33371085, 66742170]

約数ペア:

[(1, 66742170), (2, 33371085), (3, 22247390), (5, 13348434), (6, 11123695), (10, 6674217), (11, 6067470), (15, 4449478), (17, 3926010), (22, 3033735), (30, 2224739), (33, 2022490), (34, 1963005), (51, 1308670), (55, 1213494), (66, 1011245), (85, 785202), (102, 654335), (110, 606747), (165, 404498), (170, 392601), (187, 356910), (255, 261734), (330, 202249), (374, 178455), (510, 130867), (561, 118970), (935, 71382), (1122, 59485), (1870, 35691), (2805, 23794), (5610, 11897)]