30581804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{2003}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 58580928

約数和(自身を除く): 27999124

約数列:

[1, 2, 4, 11, 22, 44, 347, 694, 1388, 2003, 3817, 4006, 7634, 8012, 15268, 22033, 44066, 88132, 695041, 1390082, 2780164, 7645451, 15290902, 30581804]

約数ペア:

[(1, 30581804), (2, 15290902), (4, 7645451), (11, 2780164), (22, 1390082), (44, 695041), (347, 88132), (694, 44066), (1388, 22033), (2003, 15268), (3817, 8012), (4006, 7634)]