30189639

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2267}}^1$

素因数の和:2486

約数の個数: 16

約数和(自身を含む): 42239232

約数和(自身を除く): 12049593

約数列:

[1, 3, 23, 69, 193, 579, 2267, 4439, 6801, 13317, 52141, 156423, 437531, 1312593, 10063213, 30189639]

約数ペア:

[(1, 30189639), (3, 10063213), (23, 1312593), (69, 437531), (193, 156423), (579, 52141), (2267, 13317), (4439, 6801)]