30356874

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{54403}}^1$

素因数の和:54442

約数の個数: 24

約数和(自身を含む): 67896192

約数和(自身を除く): 37539318

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 54403, 108806, 163209, 326418, 489627, 979254, 1686493, 3372986, 5059479, 10118958, 15178437, 30356874]

約数ペア:

[(1, 30356874), (2, 15178437), (3, 10118958), (6, 5059479), (9, 3372986), (18, 1686493), (31, 979254), (62, 489627), (93, 326418), (186, 163209), (279, 108806), (558, 54403)]