2983110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7649}}^1$

素因数の和:7672

約数の個数: 32

約数和(自身を含む): 7711200

約数和(自身を除く): 4728090

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 7649, 15298, 22947, 38245, 45894, 76490, 99437, 114735, 198874, 229470, 298311, 497185, 596622, 994370, 1491555, 2983110]

約数ペア:

[(1, 2983110), (2, 1491555), (3, 994370), (5, 596622), (6, 497185), (10, 298311), (13, 229470), (15, 198874), (26, 114735), (30, 99437), (39, 76490), (65, 45894), (78, 38245), (130, 22947), (195, 15298), (390, 7649)]