65216220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1086937}}^1$

素因数の和:1086949

約数の個数: 24

約数和(自身を含む): 182605584

約数和(自身を除く): 117389364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1086937, 2173874, 3260811, 4347748, 5434685, 6521622, 10869370, 13043244, 16304055, 21738740, 32608110, 65216220]

約数ペア:

[(1, 65216220), (2, 32608110), (3, 21738740), (4, 16304055), (5, 13043244), (6, 10869370), (10, 6521622), (12, 5434685), (15, 4347748), (20, 3260811), (30, 2173874), (60, 1086937)]