7137990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{26437}}^1$

素因数の和:26453

約数の個数: 32

約数和(自身を含む): 19035360

約数和(自身を除く): 11897370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 26437, 52874, 79311, 132185, 158622, 237933, 264370, 396555, 475866, 713799, 793110, 1189665, 1427598, 2379330, 3568995, 7137990]

約数ペア:

[(1, 7137990), (2, 3568995), (3, 2379330), (5, 1427598), (6, 1189665), (9, 793110), (10, 713799), (15, 475866), (18, 396555), (27, 264370), (30, 237933), (45, 158622), (54, 132185), (90, 79311), (135, 52874), (270, 26437)]