2902898460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4217}}^1$

素因数の和:4396

約数の個数: 192

約数和(自身を含む): 10204185600

約数和(自身を除く): 7301287140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 149, 154, 165, 210, 220, 231, 298, 308, 330, 385, 420, 447, 462, 596, 660, 745, 770, 894, 924, 1043, 1155, 1490, 1540, 1639, 1788, 2086, 2235, 2310, 2980, 3129, 3278, 4172, 4217, 4470, 4620, 4917, 5215, 6258, 6556, 8195, 8434, 8940, 9834, 10430, 11473, 12516, 12651, 15645, 16390, 16868, 19668, 20860, 21085, 22946, 24585, 25302, 29519, 31290, 32780, 34419, 42170, 45892, 46387, 49170, 50604, 57365, 59038, 62580, 63255, 68838, 84340, 88557, 92774, 98340, 114730, 118076, 126510, 137676, 139161, 147595, 172095, 177114, 185548, 229460, 231935, 253020, 278322, 295190, 324709, 344190, 354228, 442785, 463870, 556644, 590380, 628333, 649418, 688380, 695805, 885570, 927740, 974127, 1256666, 1298836, 1391610, 1623545, 1771140, 1884999, 1948254, 2513332, 2783220, 3141665, 3247090, 3769998, 3896508, 4398331, 4870635, 6283330, 6494180, 6911663, 7539996, 8796662, 9424995, 9741270, 12566660, 13194993, 13823326, 17593324, 18849990, 19482540, 20734989, 21991655, 26389986, 27646652, 34558315, 37699980, 41469978, 43983310, 48381641, 52779972, 65974965, 69116630, 82939956, 87966620, 96763282, 103674945, 131949930, 138233260, 145144923, 193526564, 207349890, 241908205, 263899860, 290289846, 414699780, 483816410, 580579692, 725724615, 967632820, 1451449230, 2902898460]

約数ペア:

[(1, 2902898460), (2, 1451449230), (3, 967632820), (4, 725724615), (5, 580579692), (6, 483816410), (7, 414699780), (10, 290289846), (11, 263899860), (12, 241908205), (14, 207349890), (15, 193526564), (20, 145144923), (21, 138233260), (22, 131949930), (28, 103674945), (30, 96763282), (33, 87966620), (35, 82939956), (42, 69116630), (44, 65974965), (55, 52779972), (60, 48381641), (66, 43983310), (70, 41469978), (77, 37699980), (84, 34558315), (105, 27646652), (110, 26389986), (132, 21991655), (140, 20734989), (149, 19482540), (154, 18849990), (165, 17593324), (210, 13823326), (220, 13194993), (231, 12566660), (298, 9741270), (308, 9424995), (330, 8796662), (385, 7539996), (420, 6911663), (447, 6494180), (462, 6283330), (596, 4870635), (660, 4398331), (745, 3896508), (770, 3769998), (894, 3247090), (924, 3141665), (1043, 2783220), (1155, 2513332), (1490, 1948254), (1540, 1884999), (1639, 1771140), (1788, 1623545), (2086, 1391610), (2235, 1298836), (2310, 1256666), (2980, 974127), (3129, 927740), (3278, 885570), (4172, 695805), (4217, 688380), (4470, 649418), (4620, 628333), (4917, 590380), (5215, 556644), (6258, 463870), (6556, 442785), (8195, 354228), (8434, 344190), (8940, 324709), (9834, 295190), (10430, 278322), (11473, 253020), (12516, 231935), (12651, 229460), (15645, 185548), (16390, 177114), (16868, 172095), (19668, 147595), (20860, 139161), (21085, 137676), (22946, 126510), (24585, 118076), (25302, 114730), (29519, 98340), (31290, 92774), (32780, 88557), (34419, 84340), (42170, 68838), (45892, 63255), (46387, 62580), (49170, 59038), (50604, 57365)]