30054542

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{16141}}^1$

素因数の和:16176

約数の個数: 24

約数和(自身を含む): 55205640

約数和(自身を除く): 25151098

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 16141, 32282, 112987, 225974, 306679, 613358, 790909, 1581818, 2146753, 4293506, 15027271, 30054542]

約数ペア:

[(1, 30054542), (2, 15027271), (7, 4293506), (14, 2146753), (19, 1581818), (38, 790909), (49, 613358), (98, 306679), (133, 225974), (266, 112987), (931, 32282), (1862, 16141)]