31798270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1433}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 65665728

約数和(自身を除く): 33867458

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 317, 634, 1433, 1585, 2219, 2866, 3170, 4438, 7165, 10031, 11095, 14330, 20062, 22190, 50155, 100310, 454261, 908522, 2271305, 3179827, 4542610, 6359654, 15899135, 31798270]

約数ペア:

[(1, 31798270), (2, 15899135), (5, 6359654), (7, 4542610), (10, 3179827), (14, 2271305), (35, 908522), (70, 454261), (317, 100310), (634, 50155), (1433, 22190), (1585, 20062), (2219, 14330), (2866, 11095), (3170, 10031), (4438, 7165)]