2012128785

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1\times {\mathrm{1613}}^1$

素因数の和:3102

約数の個数: 48

約数和(自身を含む): 3676046400

約数和(自身を除く): 1663917615

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 1459, 1613, 4377, 4839, 7295, 8065, 13131, 14517, 21885, 24195, 27721, 30647, 65655, 72585, 83163, 91941, 138605, 153235, 249489, 275823, 415815, 459705, 1247445, 1379115, 2353367, 7060101, 11766835, 21180303, 35300505, 44713973, 105901515, 134141919, 223569865, 402425757, 670709595, 2012128785]

約数ペア:

[(1, 2012128785), (3, 670709595), (5, 402425757), (9, 223569865), (15, 134141919), (19, 105901515), (45, 44713973), (57, 35300505), (95, 21180303), (171, 11766835), (285, 7060101), (855, 2353367), (1459, 1379115), (1613, 1247445), (4377, 459705), (4839, 415815), (7295, 275823), (8065, 249489), (13131, 153235), (14517, 138605), (21885, 91941), (24195, 83163), (27721, 72585), (30647, 65655)]