68955370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32993}}^1$

素因数の和:33030

約数の個数: 32

約数和(自身を含む): 142534080

約数和(自身を除く): 73578710

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 32993, 65986, 164965, 329930, 362923, 626867, 725846, 1253734, 1814615, 3134335, 3629230, 6268670, 6895537, 13791074, 34477685, 68955370]

約数ペア:

[(1, 68955370), (2, 34477685), (5, 13791074), (10, 6895537), (11, 6268670), (19, 3629230), (22, 3134335), (38, 1814615), (55, 1253734), (95, 725846), (110, 626867), (190, 362923), (209, 329930), (418, 164965), (1045, 65986), (2090, 32993)]