18779970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56909}}^1$

素因数の和:56930

約数の個数: 32

約数和(自身を含む): 49170240

約数和(自身を除く): 30390270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 56909, 113818, 170727, 284545, 341454, 569090, 625999, 853635, 1251998, 1707270, 1877997, 3129995, 3755994, 6259990, 9389985, 18779970]

約数ペア:

[(1, 18779970), (2, 9389985), (3, 6259990), (5, 3755994), (6, 3129995), (10, 1877997), (11, 1707270), (15, 1251998), (22, 853635), (30, 625999), (33, 569090), (55, 341454), (66, 284545), (110, 170727), (165, 113818), (330, 56909)]