139342860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{774127}}^1$

素因数の和:774142

約数の個数: 36

約数和(自身を含む): 422673888

約数和(自身を除く): 283331028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 774127, 1548254, 2322381, 3096508, 3870635, 4644762, 6967143, 7741270, 9289524, 11611905, 13934286, 15482540, 23223810, 27868572, 34835715, 46447620, 69671430, 139342860]

約数ペア:

[(1, 139342860), (2, 69671430), (3, 46447620), (4, 34835715), (5, 27868572), (6, 23223810), (9, 15482540), (10, 13934286), (12, 11611905), (15, 9289524), (18, 7741270), (20, 6967143), (30, 4644762), (36, 3870635), (45, 3096508), (60, 2322381), (90, 1548254), (180, 774127)]