2997810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{3701}}^1$

素因数の和:3720

約数の個数: 40

約数和(自身を含む): 8062956

約数和(自身を除く): 5065146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 3701, 7402, 11103, 18505, 22206, 33309, 37010, 55515, 66618, 99927, 111030, 166545, 199854, 299781, 333090, 499635, 599562, 999270, 1498905, 2997810]

約数ペア:

[(1, 2997810), (2, 1498905), (3, 999270), (5, 599562), (6, 499635), (9, 333090), (10, 299781), (15, 199854), (18, 166545), (27, 111030), (30, 99927), (45, 66618), (54, 55515), (81, 37010), (90, 33309), (135, 22206), (162, 18505), (270, 11103), (405, 7402), (810, 3701)]