68062860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{378127}}^1$

素因数の和:378142

約数の個数: 36

約数和(自身を含む): 206457888

約数和(自身を除く): 138395028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 378127, 756254, 1134381, 1512508, 1890635, 2268762, 3403143, 3781270, 4537524, 5671905, 6806286, 7562540, 11343810, 13612572, 17015715, 22687620, 34031430, 68062860]

約数ペア:

[(1, 68062860), (2, 34031430), (3, 22687620), (4, 17015715), (5, 13612572), (6, 11343810), (9, 7562540), (10, 6806286), (12, 5671905), (15, 4537524), (18, 3781270), (20, 3403143), (30, 2268762), (36, 1890635), (45, 1512508), (60, 1134381), (90, 756254), (180, 378127)]