13220460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{607}}^1$

素因数の和:644

約数の個数: 108

約数和(自身を含む): 44151744

約数和(自身を除く): 30931284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 607, 660, 726, 990, 1089, 1210, 1214, 1452, 1815, 1821, 1980, 2178, 2420, 2428, 3035, 3630, 3642, 4356, 5445, 5463, 6070, 6677, 7260, 7284, 9105, 10890, 10926, 12140, 13354, 18210, 20031, 21780, 21852, 26708, 27315, 33385, 36420, 40062, 54630, 60093, 66770, 73447, 80124, 100155, 109260, 120186, 133540, 146894, 200310, 220341, 240372, 293788, 300465, 367235, 400620, 440682, 600930, 661023, 734470, 881364, 1101705, 1201860, 1322046, 1468940, 2203410, 2644092, 3305115, 4406820, 6610230, 13220460]

約数ペア:

[(1, 13220460), (2, 6610230), (3, 4406820), (4, 3305115), (5, 2644092), (6, 2203410), (9, 1468940), (10, 1322046), (11, 1201860), (12, 1101705), (15, 881364), (18, 734470), (20, 661023), (22, 600930), (30, 440682), (33, 400620), (36, 367235), (44, 300465), (45, 293788), (55, 240372), (60, 220341), (66, 200310), (90, 146894), (99, 133540), (110, 120186), (121, 109260), (132, 100155), (165, 80124), (180, 73447), (198, 66770), (220, 60093), (242, 54630), (330, 40062), (363, 36420), (396, 33385), (484, 27315), (495, 26708), (605, 21852), (607, 21780), (660, 20031), (726, 18210), (990, 13354), (1089, 12140), (1210, 10926), (1214, 10890), (1452, 9105), (1815, 7284), (1821, 7260), (1980, 6677), (2178, 6070), (2420, 5463), (2428, 5445), (3035, 4356), (3630, 3642)]