17679060

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{1559}}^1$

素因数の和:1587

約数の個数: 120

約数和(自身を含む): 63423360

約数和(自身を除く): 45744300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1559, 1620, 1890, 2268, 2835, 3118, 3780, 4677, 5670, 6236, 7795, 9354, 10913, 11340, 14031, 15590, 18708, 21826, 23385, 28062, 31180, 32739, 42093, 43652, 46770, 54565, 56124, 65478, 70155, 84186, 93540, 98217, 109130, 126279, 130956, 140310, 163695, 168372, 196434, 210465, 218260, 252558, 280620, 294651, 327390, 392868, 420930, 491085, 505116, 589302, 631395, 654780, 841860, 883953, 982170, 1178604, 1262790, 1473255, 1767906, 1964340, 2525580, 2946510, 3535812, 4419765, 5893020, 8839530, 17679060]

約数ペア:

[(1, 17679060), (2, 8839530), (3, 5893020), (4, 4419765), (5, 3535812), (6, 2946510), (7, 2525580), (9, 1964340), (10, 1767906), (12, 1473255), (14, 1262790), (15, 1178604), (18, 982170), (20, 883953), (21, 841860), (27, 654780), (28, 631395), (30, 589302), (35, 505116), (36, 491085), (42, 420930), (45, 392868), (54, 327390), (60, 294651), (63, 280620), (70, 252558), (81, 218260), (84, 210465), (90, 196434), (105, 168372), (108, 163695), (126, 140310), (135, 130956), (140, 126279), (162, 109130), (180, 98217), (189, 93540), (210, 84186), (252, 70155), (270, 65478), (315, 56124), (324, 54565), (378, 46770), (405, 43652), (420, 42093), (540, 32739), (567, 31180), (630, 28062), (756, 23385), (810, 21826), (945, 18708), (1134, 15590), (1260, 14031), (1559, 11340), (1620, 10913), (1890, 9354), (2268, 7795), (2835, 6236), (3118, 5670), (3780, 4677)]