2153929750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{10343}}^1$

素因数の和:10391

約数の個数: 96

約数和(自身を含む): 4966857792

約数和(自身を除く): 2812928042

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 85, 98, 119, 125, 170, 175, 238, 245, 250, 350, 425, 490, 595, 833, 850, 875, 1190, 1225, 1666, 1750, 2125, 2450, 2975, 4165, 4250, 5950, 6125, 8330, 10343, 12250, 14875, 20686, 20825, 29750, 41650, 51715, 72401, 103430, 104125, 144802, 175831, 208250, 258575, 351662, 362005, 506807, 517150, 724010, 879155, 1013614, 1230817, 1292875, 1758310, 1810025, 2461634, 2534035, 2585750, 3620050, 4395775, 5068070, 6154085, 8615719, 8791550, 9050125, 12308170, 12670175, 17231438, 18100250, 21978875, 25340350, 30770425, 43078595, 43957750, 61540850, 63350875, 86157190, 126701750, 153852125, 215392975, 307704250, 430785950, 1076964875, 2153929750]

約数ペア:

[(1, 2153929750), (2, 1076964875), (5, 430785950), (7, 307704250), (10, 215392975), (14, 153852125), (17, 126701750), (25, 86157190), (34, 63350875), (35, 61540850), (49, 43957750), (50, 43078595), (70, 30770425), (85, 25340350), (98, 21978875), (119, 18100250), (125, 17231438), (170, 12670175), (175, 12308170), (238, 9050125), (245, 8791550), (250, 8615719), (350, 6154085), (425, 5068070), (490, 4395775), (595, 3620050), (833, 2585750), (850, 2534035), (875, 2461634), (1190, 1810025), (1225, 1758310), (1666, 1292875), (1750, 1230817), (2125, 1013614), (2450, 879155), (2975, 724010), (4165, 517150), (4250, 506807), (5950, 362005), (6125, 351662), (8330, 258575), (10343, 208250), (12250, 175831), (14875, 144802), (20686, 104125), (20825, 103430), (29750, 72401), (41650, 51715)]