30907128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{183971}}^1$

素因数の和:183987

約数の個数: 32

約数和(自身を含む): 88306560

約数和(自身を除く): 57399432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 183971, 367942, 551913, 735884, 1103826, 1287797, 1471768, 2207652, 2575594, 3863391, 4415304, 5151188, 7726782, 10302376, 15453564, 30907128]

約数ペア:

[(1, 30907128), (2, 15453564), (3, 10302376), (4, 7726782), (6, 5151188), (7, 4415304), (8, 3863391), (12, 2575594), (14, 2207652), (21, 1471768), (24, 1287797), (28, 1103826), (42, 735884), (56, 551913), (84, 367942), (168, 183971)]