30266768

素因数分解:

$2^4\times 7^1\times {\mathrm{270239}}^1$

素因数の和:270254

約数の個数: 20

約数和(自身を含む): 67019520

約数和(自身を除く): 36752752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 270239, 540478, 1080956, 1891673, 2161912, 3783346, 4323824, 7566692, 15133384, 30266768]

約数ペア:

[(1, 30266768), (2, 15133384), (4, 7566692), (7, 4323824), (8, 3783346), (14, 2161912), (16, 1891673), (28, 1080956), (56, 540478), (112, 270239)]