123167730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12479}}^1$

素因数の和:12543

約数の個数: 64

約数和(自身を含む): 345047040

約数和(自身を除く): 221879310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4935, 9870, 12479, 24958, 37437, 62395, 74874, 87353, 124790, 174706, 187185, 262059, 374370, 436765, 524118, 586513, 873530, 1173026, 1310295, 1759539, 2620590, 2932565, 3519078, 4105591, 5865130, 8211182, 8797695, 12316773, 17595390, 20527955, 24633546, 41055910, 61583865, 123167730]

約数ペア:

[(1, 123167730), (2, 61583865), (3, 41055910), (5, 24633546), (6, 20527955), (7, 17595390), (10, 12316773), (14, 8797695), (15, 8211182), (21, 5865130), (30, 4105591), (35, 3519078), (42, 2932565), (47, 2620590), (70, 1759539), (94, 1310295), (105, 1173026), (141, 873530), (210, 586513), (235, 524118), (282, 436765), (329, 374370), (470, 262059), (658, 187185), (705, 174706), (987, 124790), (1410, 87353), (1645, 74874), (1974, 62395), (3290, 37437), (4935, 24958), (9870, 12479)]