30028626

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{87803}}^1$

素因数の和:87830

約数の個数: 24

約数和(自身を含む): 68487120

約数和(自身を除く): 38458494

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 87803, 175606, 263409, 526818, 790227, 1580454, 1668257, 3336514, 5004771, 10009542, 15014313, 30028626]

約数ペア:

[(1, 30028626), (2, 15014313), (3, 10009542), (6, 5004771), (9, 3336514), (18, 1668257), (19, 1580454), (38, 790227), (57, 526818), (114, 263409), (171, 175606), (342, 87803)]