29507940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2129}}^1$

素因数の和:2162

約数の個数: 144

約数和(自身を含む): 111646080

約数和(自身を除く): 82138140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2129, 2310, 2772, 3465, 4258, 4620, 6387, 6930, 8516, 10645, 12774, 13860, 14903, 19161, 21290, 23419, 25548, 29806, 31935, 38322, 42580, 44709, 46838, 59612, 63870, 70257, 74515, 76644, 89418, 93676, 95805, 117095, 127740, 134127, 140514, 149030, 163933, 178836, 191610, 210771, 223545, 234190, 268254, 281028, 298060, 327866, 351285, 383220, 421542, 447090, 468380, 491799, 536508, 655732, 670635, 702570, 819665, 843084, 894180, 983598, 1053855, 1341270, 1405140, 1475397, 1639330, 1967196, 2107710, 2458995, 2682540, 2950794, 3278660, 4215420, 4917990, 5901588, 7376985, 9835980, 14753970, 29507940]

約数ペア:

[(1, 29507940), (2, 14753970), (3, 9835980), (4, 7376985), (5, 5901588), (6, 4917990), (7, 4215420), (9, 3278660), (10, 2950794), (11, 2682540), (12, 2458995), (14, 2107710), (15, 1967196), (18, 1639330), (20, 1475397), (21, 1405140), (22, 1341270), (28, 1053855), (30, 983598), (33, 894180), (35, 843084), (36, 819665), (42, 702570), (44, 670635), (45, 655732), (55, 536508), (60, 491799), (63, 468380), (66, 447090), (70, 421542), (77, 383220), (84, 351285), (90, 327866), (99, 298060), (105, 281028), (110, 268254), (126, 234190), (132, 223545), (140, 210771), (154, 191610), (165, 178836), (180, 163933), (198, 149030), (210, 140514), (220, 134127), (231, 127740), (252, 117095), (308, 95805), (315, 93676), (330, 89418), (385, 76644), (396, 74515), (420, 70257), (462, 63870), (495, 59612), (630, 46838), (660, 44709), (693, 42580), (770, 38322), (924, 31935), (990, 29806), (1155, 25548), (1260, 23419), (1386, 21290), (1540, 19161), (1980, 14903), (2129, 13860), (2310, 12774), (2772, 10645), (3465, 8516), (4258, 6930), (4620, 6387)]