3940510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 8309952

約数和(自身を除く): 4369442

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1373, 1435, 2746, 2870, 6865, 9611, 13730, 19222, 48055, 56293, 96110, 112586, 281465, 394051, 562930, 788102, 1970255, 3940510]

約数ペア:

[(1, 3940510), (2, 1970255), (5, 788102), (7, 562930), (10, 394051), (14, 281465), (35, 112586), (41, 96110), (70, 56293), (82, 48055), (205, 19222), (287, 13730), (410, 9611), (574, 6865), (1373, 2870), (1435, 2746)]