30151748

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{62297}}^1$

素因数の和:62323

約数の個数: 18

約数和(自身を含む): 57999438

約数和(自身を除く): 27847690

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 62297, 124594, 249188, 685267, 1370534, 2741068, 7537937, 15075874, 30151748]

約数ペア:

[(1, 30151748), (2, 15075874), (4, 7537937), (11, 2741068), (22, 1370534), (44, 685267), (121, 249188), (242, 124594), (484, 62297)]