1566777070

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1\times {\mathrm{4007}}^1$

素因数の和:4716

約数の個数: 32

約数和(自身を含む): 2871619776

約数和(自身を除く): 1304842706

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 641, 1282, 3205, 4007, 6410, 8014, 20035, 39101, 40070, 78202, 195505, 244427, 391010, 488854, 1222135, 2444270, 2568487, 5136974, 12842435, 25684870, 156677707, 313355414, 783388535, 1566777070]

約数ペア:

[(1, 1566777070), (2, 783388535), (5, 313355414), (10, 156677707), (61, 25684870), (122, 12842435), (305, 5136974), (610, 2568487), (641, 2444270), (1282, 1222135), (3205, 488854), (4007, 391010), (6410, 244427), (8014, 195505), (20035, 78202), (39101, 40070)]