538539540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{10597}}^1$

素因数の和:10638

約数の個数: 144

約数和(自身を含む): 1894413696

約数和(自身を除く): 1355874156

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, 10597, 12705, 16940, 21194, 25410, 31791, 42388, 50820, 52985, 63582, 74179, 105970, 116567, 127164, 148358, 158955, 211940, 222537, 233134, 296716, 317910, 349701, 370895, 445074, 466268, 582835, 635820, 699402, 741790, 815969, 890148, 1112685, 1165670, 1282237, 1398804, 1483580, 1631938, 1748505, 2225370, 2331340, 2447907, 2564474, 3263876, 3497010, 3846711, 4079845, 4450740, 4895814, 5128948, 6411185, 6994020, 7693422, 8159690, 8975659, 9791628, 12239535, 12822370, 15386844, 16319380, 17951318, 19233555, 24479070, 25644740, 26926977, 35902636, 38467110, 44878295, 48958140, 53853954, 76934220, 89756590, 107707908, 134634885, 179513180, 269269770, 538539540]

約数ペア:

[(1, 538539540), (2, 269269770), (3, 179513180), (4, 134634885), (5, 107707908), (6, 89756590), (7, 76934220), (10, 53853954), (11, 48958140), (12, 44878295), (14, 38467110), (15, 35902636), (20, 26926977), (21, 25644740), (22, 24479070), (28, 19233555), (30, 17951318), (33, 16319380), (35, 15386844), (42, 12822370), (44, 12239535), (55, 9791628), (60, 8975659), (66, 8159690), (70, 7693422), (77, 6994020), (84, 6411185), (105, 5128948), (110, 4895814), (121, 4450740), (132, 4079845), (140, 3846711), (154, 3497010), (165, 3263876), (210, 2564474), (220, 2447907), (231, 2331340), (242, 2225370), (308, 1748505), (330, 1631938), (363, 1483580), (385, 1398804), (420, 1282237), (462, 1165670), (484, 1112685), (605, 890148), (660, 815969), (726, 741790), (770, 699402), (847, 635820), (924, 582835), (1155, 466268), (1210, 445074), (1452, 370895), (1540, 349701), (1694, 317910), (1815, 296716), (2310, 233134), (2420, 222537), (2541, 211940), (3388, 158955), (3630, 148358), (4235, 127164), (4620, 116567), (5082, 105970), (7260, 74179), (8470, 63582), (10164, 52985), (10597, 50820), (12705, 42388), (16940, 31791), (21194, 25410)]