1894213860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37273}}^1$

素因数の和:37314

約数の個数: 144

約数和(自身を含む): 6662802048

約数和(自身を除く): 4768588188

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, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 3388, 3630, 4235, 4620, 5082, 7260, 8470, 10164, 12705, 16940, 25410, 37273, 50820, 74546, 111819, 149092, 186365, 223638, 260911, 372730, 410003, 447276, 521822, 559095, 745460, 782733, 820006, 1043644, 1118190, 1230009, 1304555, 1565466, 1640012, 2050015, 2236380, 2460018, 2609110, 2870021, 3130932, 3913665, 4100030, 4510033, 4920036, 5218220, 5740042, 6150045, 7827330, 8200060, 8610063, 9020066, 11480084, 12300090, 13530099, 14350105, 15654660, 17220126, 18040132, 22550165, 24600180, 27060198, 28700210, 31570231, 34440252, 43050315, 45100330, 54120396, 57400420, 63140462, 67650495, 86100630, 90200660, 94710693, 126280924, 135300990, 157851155, 172201260, 189421386, 270601980, 315702310, 378842772, 473553465, 631404620, 947106930, 1894213860]

約数ペア:

[(1, 1894213860), (2, 947106930), (3, 631404620), (4, 473553465), (5, 378842772), (6, 315702310), (7, 270601980), (10, 189421386), (11, 172201260), (12, 157851155), (14, 135300990), (15, 126280924), (20, 94710693), (21, 90200660), (22, 86100630), (28, 67650495), (30, 63140462), (33, 57400420), (35, 54120396), (42, 45100330), (44, 43050315), (55, 34440252), (60, 31570231), (66, 28700210), (70, 27060198), (77, 24600180), (84, 22550165), (105, 18040132), (110, 17220126), (121, 15654660), (132, 14350105), (140, 13530099), (154, 12300090), (165, 11480084), (210, 9020066), (220, 8610063), (231, 8200060), (242, 7827330), (308, 6150045), (330, 5740042), (363, 5218220), (385, 4920036), (420, 4510033), (462, 4100030), (484, 3913665), (605, 3130932), (660, 2870021), (726, 2609110), (770, 2460018), (847, 2236380), (924, 2050015), (1155, 1640012), (1210, 1565466), (1452, 1304555), (1540, 1230009), (1694, 1118190), (1815, 1043644), (2310, 820006), (2420, 782733), (2541, 745460), (3388, 559095), (3630, 521822), (4235, 447276), (4620, 410003), (5082, 372730), (7260, 260911), (8470, 223638), (10164, 186365), (12705, 149092), (16940, 111819), (25410, 74546), (37273, 50820)]