2667764710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{68633}}^1$

素因数の和:68689

約数の個数: 48

約数和(自身を含む): 5425929504

約数和(自身を除く): 2758164794

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 169, 230, 299, 338, 598, 845, 1495, 1690, 2990, 3887, 7774, 19435, 38870, 68633, 137266, 343165, 686330, 892229, 1578559, 1784458, 3157118, 4461145, 7892795, 8922290, 11598977, 15785590, 20521267, 23197954, 41042534, 57994885, 102606335, 115989770, 205212670, 266776471, 533552942, 1333882355, 2667764710]

約数ペア:

[(1, 2667764710), (2, 1333882355), (5, 533552942), (10, 266776471), (13, 205212670), (23, 115989770), (26, 102606335), (46, 57994885), (65, 41042534), (115, 23197954), (130, 20521267), (169, 15785590), (230, 11598977), (299, 8922290), (338, 7892795), (598, 4461145), (845, 3157118), (1495, 1784458), (1690, 1578559), (2990, 892229), (3887, 686330), (7774, 343165), (19435, 137266), (38870, 68633)]