30485838

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{71563}}^1$

素因数の和:71639

約数の個数: 16

約数和(自身を含む): 61831296

約数和(自身を除く): 31345458

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 71563, 143126, 214689, 429378, 5080973, 10161946, 15242919, 30485838]

約数ペア:

[(1, 30485838), (2, 15242919), (3, 10161946), (6, 5080973), (71, 429378), (142, 214689), (213, 143126), (426, 71563)]