82869810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{2143}}^1$

素因数の和:3442

約数の個数: 32

約数和(自身を含む): 199134720

約数和(自身を除く): 116264910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1289, 2143, 2578, 3867, 4286, 6429, 6445, 7734, 10715, 12858, 12890, 19335, 21430, 32145, 38670, 64290, 2762327, 5524654, 8286981, 13811635, 16573962, 27623270, 41434905, 82869810]

約数ペア:

[(1, 82869810), (2, 41434905), (3, 27623270), (5, 16573962), (6, 13811635), (10, 8286981), (15, 5524654), (30, 2762327), (1289, 64290), (2143, 38670), (2578, 32145), (3867, 21430), (4286, 19335), (6429, 12890), (6445, 12858), (7734, 10715)]