65666220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1094437}}^1$

素因数の和:1094449

約数の個数: 24

約数和(自身を含む): 183865584

約数和(自身を除く): 118199364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1094437, 2188874, 3283311, 4377748, 5472185, 6566622, 10944370, 13133244, 16416555, 21888740, 32833110, 65666220]

約数ペア:

[(1, 65666220), (2, 32833110), (3, 21888740), (4, 16416555), (5, 13133244), (6, 10944370), (10, 6566622), (12, 5472185), (15, 4377748), (20, 3283311), (30, 2188874), (60, 1094437)]