2786386110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1\times {\mathrm{1999}}^1$

素因数の和:2585

約数の個数: 64

約数和(自身を含む): 6773760000

約数和(自身を除く): 3987373890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 479, 485, 582, 958, 970, 1437, 1455, 1999, 2395, 2874, 2910, 3998, 4790, 5997, 7185, 9995, 11994, 14370, 19990, 29985, 46463, 59970, 92926, 139389, 193903, 232315, 278778, 387806, 464630, 581709, 696945, 957521, 969515, 1163418, 1393890, 1915042, 1939030, 2872563, 2908545, 4787605, 5745126, 5817090, 9575210, 14362815, 28725630, 92879537, 185759074, 278638611, 464397685, 557277222, 928795370, 1393193055, 2786386110]

約数ペア:

[(1, 2786386110), (2, 1393193055), (3, 928795370), (5, 557277222), (6, 464397685), (10, 278638611), (15, 185759074), (30, 92879537), (97, 28725630), (194, 14362815), (291, 9575210), (479, 5817090), (485, 5745126), (582, 4787605), (958, 2908545), (970, 2872563), (1437, 1939030), (1455, 1915042), (1999, 1393890), (2395, 1163418), (2874, 969515), (2910, 957521), (3998, 696945), (4790, 581709), (5997, 464630), (7185, 387806), (9995, 278778), (11994, 232315), (14370, 193903), (19990, 139389), (29985, 92926), (46463, 59970)]