2890346445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{21191}}^1$

素因数の和:21642

約数の個数: 48

約数和(自身を含む): 5739132672

約数和(自身を除く): 2848786227

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 433, 1299, 2165, 3031, 3897, 6495, 9093, 15155, 19485, 21191, 27279, 45465, 63573, 105955, 136395, 148337, 190719, 317865, 445011, 741685, 953595, 1335033, 2225055, 6675165, 9175703, 27527109, 45878515, 64229921, 82581327, 137635545, 192689763, 321149605, 412906635, 578069289, 963448815, 2890346445]

約数ペア:

[(1, 2890346445), (3, 963448815), (5, 578069289), (7, 412906635), (9, 321149605), (15, 192689763), (21, 137635545), (35, 82581327), (45, 64229921), (63, 45878515), (105, 27527109), (315, 9175703), (433, 6675165), (1299, 2225055), (2165, 1335033), (3031, 953595), (3897, 741685), (6495, 445011), (9093, 317865), (15155, 190719), (19485, 148337), (21191, 136395), (27279, 105955), (45465, 63573)]