27854370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{309493}}^1$

素因数の和:309506

約数の個数: 24

約数和(自身を含む): 72421596

約数和(自身を除く): 44567226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 309493, 618986, 928479, 1547465, 1856958, 2785437, 3094930, 4642395, 5570874, 9284790, 13927185, 27854370]

約数ペア:

[(1, 27854370), (2, 13927185), (3, 9284790), (5, 5570874), (6, 4642395), (9, 3094930), (10, 2785437), (15, 1856958), (18, 1547465), (30, 928479), (45, 618986), (90, 309493)]