38964660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{821}}^1$

素因数の和:953

約数の個数: 96

約数和(自身を含む): 125943552

約数和(自身を除く): 86978892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 339, 420, 452, 565, 678, 791, 821, 1130, 1356, 1582, 1642, 1695, 2260, 2373, 2463, 3164, 3284, 3390, 3955, 4105, 4746, 4926, 5747, 6780, 7910, 8210, 9492, 9852, 11494, 11865, 12315, 15820, 16420, 17241, 22988, 23730, 24630, 28735, 34482, 47460, 49260, 57470, 68964, 86205, 92773, 114940, 172410, 185546, 278319, 344820, 371092, 463865, 556638, 649411, 927730, 1113276, 1298822, 1391595, 1855460, 1948233, 2597644, 2783190, 3247055, 3896466, 5566380, 6494110, 7792932, 9741165, 12988220, 19482330, 38964660]

約数ペア:

[(1, 38964660), (2, 19482330), (3, 12988220), (4, 9741165), (5, 7792932), (6, 6494110), (7, 5566380), (10, 3896466), (12, 3247055), (14, 2783190), (15, 2597644), (20, 1948233), (21, 1855460), (28, 1391595), (30, 1298822), (35, 1113276), (42, 927730), (60, 649411), (70, 556638), (84, 463865), (105, 371092), (113, 344820), (140, 278319), (210, 185546), (226, 172410), (339, 114940), (420, 92773), (452, 86205), (565, 68964), (678, 57470), (791, 49260), (821, 47460), (1130, 34482), (1356, 28735), (1582, 24630), (1642, 23730), (1695, 22988), (2260, 17241), (2373, 16420), (2463, 15820), (3164, 12315), (3284, 11865), (3390, 11494), (3955, 9852), (4105, 9492), (4746, 8210), (4926, 7910), (5747, 6780)]