2873970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2903}}^1$

素因数の和:2927

約数の個数: 48

約数和(自身を含む): 8154432

約数和(自身を除く): 5280462

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 2903, 5806, 8709, 14515, 17418, 26127, 29030, 31933, 43545, 52254, 63866, 87090, 95799, 130635, 159665, 191598, 261270, 287397, 319330, 478995, 574794, 957990, 1436985, 2873970]

約数ペア:

[(1, 2873970), (2, 1436985), (3, 957990), (5, 574794), (6, 478995), (9, 319330), (10, 287397), (11, 261270), (15, 191598), (18, 159665), (22, 130635), (30, 95799), (33, 87090), (45, 63866), (55, 52254), (66, 43545), (90, 31933), (99, 29030), (110, 26127), (165, 17418), (198, 14515), (330, 8709), (495, 5806), (990, 2903)]