7091590660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1427}}^1$

素因数の和:1922

約数の個数: 144

約数和(自身を含む): 18952895808

約数和(自身を除く): 11861305148

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 461, 490, 539, 770, 922, 980, 1078, 1427, 1540, 1844, 2156, 2305, 2695, 2854, 3227, 4610, 5071, 5390, 5708, 6454, 7135, 9220, 9989, 10142, 10780, 12908, 14270, 15697, 16135, 19978, 20284, 22589, 25355, 28540, 31394, 32270, 35497, 39956, 45178, 49945, 50710, 62788, 64540, 69923, 70994, 78485, 90356, 99890, 101420, 109879, 112945, 139846, 141988, 156970, 177485, 199780, 219758, 225890, 248479, 279692, 313940, 349615, 354970, 439516, 451780, 496958, 549395, 657847, 699230, 709940, 769153, 993916, 1098790, 1242395, 1315694, 1398460, 1538306, 2197580, 2484790, 2631388, 3076612, 3289235, 3845765, 4604929, 4969580, 6578470, 7236317, 7691530, 9209858, 13156940, 14472634, 15383060, 18419716, 23024645, 28945268, 32234503, 36181585, 46049290, 50654219, 64469006, 72363170, 92098580, 101308438, 128938012, 144726340, 161172515, 202616876, 253271095, 322345030, 354579533, 506542190, 644690060, 709159066, 1013084380, 1418318132, 1772897665, 3545795330, 7091590660]

約数ペア:

[(1, 7091590660), (2, 3545795330), (4, 1772897665), (5, 1418318132), (7, 1013084380), (10, 709159066), (11, 644690060), (14, 506542190), (20, 354579533), (22, 322345030), (28, 253271095), (35, 202616876), (44, 161172515), (49, 144726340), (55, 128938012), (70, 101308438), (77, 92098580), (98, 72363170), (110, 64469006), (140, 50654219), (154, 46049290), (196, 36181585), (220, 32234503), (245, 28945268), (308, 23024645), (385, 18419716), (461, 15383060), (490, 14472634), (539, 13156940), (770, 9209858), (922, 7691530), (980, 7236317), (1078, 6578470), (1427, 4969580), (1540, 4604929), (1844, 3845765), (2156, 3289235), (2305, 3076612), (2695, 2631388), (2854, 2484790), (3227, 2197580), (4610, 1538306), (5071, 1398460), (5390, 1315694), (5708, 1242395), (6454, 1098790), (7135, 993916), (9220, 769153), (9989, 709940), (10142, 699230), (10780, 657847), (12908, 549395), (14270, 496958), (15697, 451780), (16135, 439516), (19978, 354970), (20284, 349615), (22589, 313940), (25355, 279692), (28540, 248479), (31394, 225890), (32270, 219758), (35497, 199780), (39956, 177485), (45178, 156970), (49945, 141988), (50710, 139846), (62788, 112945), (64540, 109879), (69923, 101420), (70994, 99890), (78485, 90356)]