5215980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1$

素因数の和:1159

約数の個数: 96

約数和(自身を含む): 18224640

約数和(自身を除く): 13008660

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, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1129, 1155, 1540, 2258, 2310, 3387, 4516, 4620, 5645, 6774, 7903, 11290, 12419, 13548, 15806, 16935, 22580, 23709, 24838, 31612, 33870, 37257, 39515, 47418, 49676, 62095, 67740, 74514, 79030, 86933, 94836, 118545, 124190, 149028, 158060, 173866, 186285, 237090, 248380, 260799, 347732, 372570, 434665, 474180, 521598, 745140, 869330, 1043196, 1303995, 1738660, 2607990, 5215980]

約数ペア:

[(1, 5215980), (2, 2607990), (3, 1738660), (4, 1303995), (5, 1043196), (6, 869330), (7, 745140), (10, 521598), (11, 474180), (12, 434665), (14, 372570), (15, 347732), (20, 260799), (21, 248380), (22, 237090), (28, 186285), (30, 173866), (33, 158060), (35, 149028), (42, 124190), (44, 118545), (55, 94836), (60, 86933), (66, 79030), (70, 74514), (77, 67740), (84, 62095), (105, 49676), (110, 47418), (132, 39515), (140, 37257), (154, 33870), (165, 31612), (210, 24838), (220, 23709), (231, 22580), (308, 16935), (330, 15806), (385, 13548), (420, 12419), (462, 11290), (660, 7903), (770, 6774), (924, 5645), (1129, 4620), (1155, 4516), (1540, 3387), (2258, 2310)]