4437990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{5479}}^1$

素因数の和:5498

約数の個数: 40

約数和(自身を含む): 11935440

約数和(自身を除く): 7497450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 5479, 10958, 16437, 27395, 32874, 49311, 54790, 82185, 98622, 147933, 164370, 246555, 295866, 443799, 493110, 739665, 887598, 1479330, 2218995, 4437990]

約数ペア:

[(1, 4437990), (2, 2218995), (3, 1479330), (5, 887598), (6, 739665), (9, 493110), (10, 443799), (15, 295866), (18, 246555), (27, 164370), (30, 147933), (45, 98622), (54, 82185), (81, 54790), (90, 49311), (135, 32874), (162, 27395), (270, 16437), (405, 10958), (810, 5479)]