21094906290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{14717}}^1\times {\mathrm{47779}}^1$

素因数の和:62506

約数の個数: 32

約数和(自身を含む): 50632274880

約数和(自身を除く): 29537368590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 14717, 29434, 44151, 47779, 73585, 88302, 95558, 143337, 147170, 220755, 238895, 286674, 441510, 477790, 716685, 1433370, 703163543, 1406327086, 2109490629, 3515817715, 4218981258, 7031635430, 10547453145, 21094906290]

約数ペア:

[(1, 21094906290), (2, 10547453145), (3, 7031635430), (5, 4218981258), (6, 3515817715), (10, 2109490629), (15, 1406327086), (30, 703163543), (14717, 1433370), (29434, 716685), (44151, 477790), (47779, 441510), (73585, 286674), (88302, 238895), (95558, 220755), (143337, 147170)]