1680451190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{52861}}^1$

素因数の和:52913

約数の個数: 48

約数和(自身を含む): 3505384944

約数和(自身を除く): 1824933754

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1445, 1870, 2890, 3179, 6358, 15895, 31790, 52861, 105722, 264305, 528610, 581471, 898637, 1162942, 1797274, 2907355, 4493185, 5814710, 8986370, 9885007, 15276829, 19770014, 30553658, 49425035, 76384145, 98850070, 152768290, 168045119, 336090238, 840225595, 1680451190]

約数ペア:

[(1, 1680451190), (2, 840225595), (5, 336090238), (10, 168045119), (11, 152768290), (17, 98850070), (22, 76384145), (34, 49425035), (55, 30553658), (85, 19770014), (110, 15276829), (170, 9885007), (187, 8986370), (289, 5814710), (374, 4493185), (578, 2907355), (935, 1797274), (1445, 1162942), (1870, 898637), (2890, 581471), (3179, 528610), (6358, 264305), (15895, 105722), (31790, 52861)]