27312310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3343}}^1$

素因数の和:3412

約数の個数: 32

約数和(自身を含む): 52968960

約数和(自身を除く): 25656650

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 3343, 4085, 6686, 8170, 16715, 33430, 63517, 127034, 143749, 287498, 317585, 635170, 718745, 1437490, 2731231, 5462462, 13656155, 27312310]

約数ペア:

[(1, 27312310), (2, 13656155), (5, 5462462), (10, 2731231), (19, 1437490), (38, 718745), (43, 635170), (86, 317585), (95, 287498), (190, 143749), (215, 127034), (430, 63517), (817, 33430), (1634, 16715), (3343, 8170), (4085, 6686)]