7706220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{128437}}^1$

素因数の和:128449

約数の個数: 24

約数和(自身を含む): 21577584

約数和(自身を除く): 13871364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 128437, 256874, 385311, 513748, 642185, 770622, 1284370, 1541244, 1926555, 2568740, 3853110, 7706220]

約数ペア:

[(1, 7706220), (2, 3853110), (3, 2568740), (4, 1926555), (5, 1541244), (6, 1284370), (10, 770622), (12, 642185), (15, 513748), (20, 385311), (30, 256874), (60, 128437)]