11238990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 31173120

約数和(自身を除く): 19934130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 491, 545, 654, 763, 982, 1090, 1473, 1526, 1635, 2289, 2455, 2946, 3270, 3437, 3815, 4578, 4910, 6874, 7365, 7630, 10311, 11445, 14730, 17185, 20622, 22890, 34370, 51555, 53519, 103110, 107038, 160557, 267595, 321114, 374633, 535190, 749266, 802785, 1123899, 1605570, 1873165, 2247798, 3746330, 5619495, 11238990]

約数ペア:

[(1, 11238990), (2, 5619495), (3, 3746330), (5, 2247798), (6, 1873165), (7, 1605570), (10, 1123899), (14, 802785), (15, 749266), (21, 535190), (30, 374633), (35, 321114), (42, 267595), (70, 160557), (105, 107038), (109, 103110), (210, 53519), (218, 51555), (327, 34370), (491, 22890), (545, 20622), (654, 17185), (763, 14730), (982, 11445), (1090, 10311), (1473, 7630), (1526, 7365), (1635, 6874), (2289, 4910), (2455, 4578), (2946, 3815), (3270, 3437)]