2267220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1303}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 6572160

約数和(自身を除く): 4304940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1303, 1740, 2606, 3909, 5212, 6515, 7818, 13030, 15636, 19545, 26060, 37787, 39090, 75574, 78180, 113361, 151148, 188935, 226722, 377870, 453444, 566805, 755740, 1133610, 2267220]

約数ペア:

[(1, 2267220), (2, 1133610), (3, 755740), (4, 566805), (5, 453444), (6, 377870), (10, 226722), (12, 188935), (15, 151148), (20, 113361), (29, 78180), (30, 75574), (58, 39090), (60, 37787), (87, 26060), (116, 19545), (145, 15636), (174, 13030), (290, 7818), (348, 6515), (435, 5212), (580, 3909), (870, 2606), (1303, 1740)]