57402660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1409}}^1$

素因数の和:1525

約数の個数: 96

約数和(自身を含む): 185713920

約数和(自身を除く): 128311260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 388, 420, 485, 582, 679, 970, 1164, 1358, 1409, 1455, 1940, 2037, 2716, 2818, 2910, 3395, 4074, 4227, 5636, 5820, 6790, 7045, 8148, 8454, 9863, 10185, 13580, 14090, 16908, 19726, 20370, 21135, 28180, 29589, 39452, 40740, 42270, 49315, 59178, 84540, 98630, 118356, 136673, 147945, 197260, 273346, 295890, 410019, 546692, 591780, 683365, 820038, 956711, 1366730, 1640076, 1913422, 2050095, 2733460, 2870133, 3826844, 4100190, 4783555, 5740266, 8200380, 9567110, 11480532, 14350665, 19134220, 28701330, 57402660]

約数ペア:

[(1, 57402660), (2, 28701330), (3, 19134220), (4, 14350665), (5, 11480532), (6, 9567110), (7, 8200380), (10, 5740266), (12, 4783555), (14, 4100190), (15, 3826844), (20, 2870133), (21, 2733460), (28, 2050095), (30, 1913422), (35, 1640076), (42, 1366730), (60, 956711), (70, 820038), (84, 683365), (97, 591780), (105, 546692), (140, 410019), (194, 295890), (210, 273346), (291, 197260), (388, 147945), (420, 136673), (485, 118356), (582, 98630), (679, 84540), (970, 59178), (1164, 49315), (1358, 42270), (1409, 40740), (1455, 39452), (1940, 29589), (2037, 28180), (2716, 21135), (2818, 20370), (2910, 19726), (3395, 16908), (4074, 14090), (4227, 13580), (5636, 10185), (5820, 9863), (6790, 8454), (7045, 8148)]