30183571

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{691}}^1$

素因数の和:751

約数の個数: 18

約数和(自身を含む): 35065716

約数和(自身を除く): 4882145

約数列:

[1, 11, 19, 121, 209, 361, 691, 2299, 3971, 7601, 13129, 43681, 83611, 144419, 249451, 1588609, 2743961, 30183571]

約数ペア:

[(1, 30183571), (11, 2743961), (19, 1588609), (121, 249451), (209, 144419), (361, 83611), (691, 43681), (2299, 13129), (3971, 7601)]