31048507560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1192339}}^1$

素因数の和:1192391

約数の個数: 128

約数和(自身を含む): 109886054400

約数和(自身を除く): 78837546840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 1192339, 2384678, 3577017, 4769356, 5961695, 7154034, 8346373, 9538712, 11923390, 14308068, 16692746, 17885085, 23846780, 25039119, 28616136, 33385492, 35770170, 36962509, 41731865, 47693560, 50078238, 66770984, 71540340, 73925018, 83463730, 100156476, 110887527, 125195595, 143080680, 147850036, 166927460, 184812545, 200312952, 221775054, 250391190, 258737563, 295700072, 333854920, 369625090, 443550108, 500782380, 517475126, 554437635, 739250180, 776212689, 887100216, 1001564760, 1034950252, 1108875270, 1293687815, 1478500360, 1552425378, 2069900504, 2217750540, 2587375630, 3104850756, 3881063445, 4435501080, 5174751260, 6209701512, 7762126890, 10349502520, 15524253780, 31048507560]

約数ペア:

[(1, 31048507560), (2, 15524253780), (3, 10349502520), (4, 7762126890), (5, 6209701512), (6, 5174751260), (7, 4435501080), (8, 3881063445), (10, 3104850756), (12, 2587375630), (14, 2217750540), (15, 2069900504), (20, 1552425378), (21, 1478500360), (24, 1293687815), (28, 1108875270), (30, 1034950252), (31, 1001564760), (35, 887100216), (40, 776212689), (42, 739250180), (56, 554437635), (60, 517475126), (62, 500782380), (70, 443550108), (84, 369625090), (93, 333854920), (105, 295700072), (120, 258737563), (124, 250391190), (140, 221775054), (155, 200312952), (168, 184812545), (186, 166927460), (210, 147850036), (217, 143080680), (248, 125195595), (280, 110887527), (310, 100156476), (372, 83463730), (420, 73925018), (434, 71540340), (465, 66770984), (620, 50078238), (651, 47693560), (744, 41731865), (840, 36962509), (868, 35770170), (930, 33385492), (1085, 28616136), (1240, 25039119), (1302, 23846780), (1736, 17885085), (1860, 16692746), (2170, 14308068), (2604, 11923390), (3255, 9538712), (3720, 8346373), (4340, 7154034), (5208, 5961695), (6510, 4769356), (8680, 3577017), (13020, 2384678), (26040, 1192339)]