2019598140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1597}}^1\times {\mathrm{3011}}^1$

素因数の和:4627

約数の個数: 96

約数和(自身を含む): 6468908544

約数和(自身を除く): 4449310404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1597, 3011, 3194, 4791, 6022, 6388, 7985, 9033, 9582, 11179, 12044, 15055, 15970, 18066, 19164, 21077, 22358, 23955, 30110, 31940, 33537, 36132, 42154, 44716, 45165, 47910, 55895, 60220, 63231, 67074, 84308, 90330, 95820, 105385, 111790, 126462, 134148, 167685, 180660, 210770, 223580, 252924, 316155, 335370, 421540, 632310, 670740, 1264620, 4808567, 9617134, 14425701, 19234268, 24042835, 28851402, 33659969, 48085670, 57702804, 67319938, 72128505, 96171340, 100979907, 134639876, 144257010, 168299845, 201959814, 288514020, 336599690, 403919628, 504899535, 673199380, 1009799070, 2019598140]

約数ペア:

[(1, 2019598140), (2, 1009799070), (3, 673199380), (4, 504899535), (5, 403919628), (6, 336599690), (7, 288514020), (10, 201959814), (12, 168299845), (14, 144257010), (15, 134639876), (20, 100979907), (21, 96171340), (28, 72128505), (30, 67319938), (35, 57702804), (42, 48085670), (60, 33659969), (70, 28851402), (84, 24042835), (105, 19234268), (140, 14425701), (210, 9617134), (420, 4808567), (1597, 1264620), (3011, 670740), (3194, 632310), (4791, 421540), (6022, 335370), (6388, 316155), (7985, 252924), (9033, 223580), (9582, 210770), (11179, 180660), (12044, 167685), (15055, 134148), (15970, 126462), (18066, 111790), (19164, 105385), (21077, 95820), (22358, 90330), (23955, 84308), (30110, 67074), (31940, 63231), (33537, 60220), (36132, 55895), (42154, 47910), (44716, 45165)]