13719300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 46663680

約数和(自身を除く): 32944380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 47, 50, 60, 70, 75, 84, 94, 100, 105, 139, 140, 141, 150, 175, 188, 210, 235, 278, 282, 300, 329, 350, 417, 420, 470, 525, 556, 564, 658, 695, 700, 705, 834, 940, 973, 987, 1050, 1175, 1316, 1390, 1410, 1645, 1668, 1946, 1974, 2085, 2100, 2350, 2780, 2820, 2919, 3290, 3475, 3525, 3892, 3948, 4170, 4700, 4865, 4935, 5838, 6533, 6580, 6950, 7050, 8225, 8340, 9730, 9870, 10425, 11676, 13066, 13900, 14100, 14595, 16450, 19460, 19599, 19740, 20850, 24325, 24675, 26132, 29190, 32665, 32900, 39198, 41700, 45731, 48650, 49350, 58380, 65330, 72975, 78396, 91462, 97300, 97995, 98700, 130660, 137193, 145950, 163325, 182924, 195990, 228655, 274386, 291900, 326650, 391980, 457310, 489975, 548772, 653300, 685965, 914620, 979950, 1143275, 1371930, 1959900, 2286550, 2743860, 3429825, 4573100, 6859650, 13719300]

約数ペア:

[(1, 13719300), (2, 6859650), (3, 4573100), (4, 3429825), (5, 2743860), (6, 2286550), (7, 1959900), (10, 1371930), (12, 1143275), (14, 979950), (15, 914620), (20, 685965), (21, 653300), (25, 548772), (28, 489975), (30, 457310), (35, 391980), (42, 326650), (47, 291900), (50, 274386), (60, 228655), (70, 195990), (75, 182924), (84, 163325), (94, 145950), (100, 137193), (105, 130660), (139, 98700), (140, 97995), (141, 97300), (150, 91462), (175, 78396), (188, 72975), (210, 65330), (235, 58380), (278, 49350), (282, 48650), (300, 45731), (329, 41700), (350, 39198), (417, 32900), (420, 32665), (470, 29190), (525, 26132), (556, 24675), (564, 24325), (658, 20850), (695, 19740), (700, 19599), (705, 19460), (834, 16450), (940, 14595), (973, 14100), (987, 13900), (1050, 13066), (1175, 11676), (1316, 10425), (1390, 9870), (1410, 9730), (1645, 8340), (1668, 8225), (1946, 7050), (1974, 6950), (2085, 6580), (2100, 6533), (2350, 5838), (2780, 4935), (2820, 4865), (2919, 4700), (3290, 4170), (3475, 3948), (3525, 3892)]