12806370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47431}}^1$

素因数の和:47447

約数の個数: 32

約数和(自身を含む): 34151040

約数和(自身を除く): 21344670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 47431, 94862, 142293, 237155, 284586, 426879, 474310, 711465, 853758, 1280637, 1422930, 2134395, 2561274, 4268790, 6403185, 12806370]

約数ペア:

[(1, 12806370), (2, 6403185), (3, 4268790), (5, 2561274), (6, 2134395), (9, 1422930), (10, 1280637), (15, 853758), (18, 711465), (27, 474310), (30, 426879), (45, 284586), (54, 237155), (90, 142293), (135, 94862), (270, 47431)]