30532414

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1777}}^1$

素因数の和:1872

約数の個数: 24

約数和(自身を含む): 51078384

約数和(自身を除く): 20545970

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 1562, 1777, 3554, 8591, 17182, 19547, 39094, 126167, 215017, 252334, 430034, 1387837, 2775674, 15266207, 30532414]

約数ペア:

[(1, 30532414), (2, 15266207), (11, 2775674), (22, 1387837), (71, 430034), (121, 252334), (142, 215017), (242, 126167), (781, 39094), (1562, 19547), (1777, 17182), (3554, 8591)]