30090226

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{7307}}^1$

素因数の和:7409

約数の個数: 16

約数和(自身を含む): 47355840

約数和(自身を除く): 17265614

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 7307, 14614, 211903, 423806, 518797, 1037594, 15045113, 30090226]

約数ペア:

[(1, 30090226), (2, 15045113), (29, 1037594), (58, 518797), (71, 423806), (142, 211903), (2059, 14614), (4118, 7307)]