30717054

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{12277}}^1$

素因数の和:12424

約数の個数: 24

約数和(自身を含む): 67037880

約数和(自身を除く): 36320826

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 12277, 24554, 36831, 73662, 110493, 220986, 1706503, 3413006, 5119509, 10239018, 15358527, 30717054]

約数ペア:

[(1, 30717054), (2, 15358527), (3, 10239018), (6, 5119509), (9, 3413006), (18, 1706503), (139, 220986), (278, 110493), (417, 73662), (834, 36831), (1251, 24554), (2502, 12277)]