3237780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 11176704

約数和(自身を除く): 7938924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 593, 780, 910, 1092, 1186, 1365, 1779, 1820, 2372, 2730, 2965, 3558, 4151, 5460, 5930, 7116, 7709, 8302, 8895, 11860, 12453, 15418, 16604, 17790, 20755, 23127, 24906, 30836, 35580, 38545, 41510, 46254, 49812, 53963, 62265, 77090, 83020, 92508, 107926, 115635, 124530, 154180, 161889, 215852, 231270, 249060, 269815, 323778, 462540, 539630, 647556, 809445, 1079260, 1618890, 3237780]

約数ペア:

[(1, 3237780), (2, 1618890), (3, 1079260), (4, 809445), (5, 647556), (6, 539630), (7, 462540), (10, 323778), (12, 269815), (13, 249060), (14, 231270), (15, 215852), (20, 161889), (21, 154180), (26, 124530), (28, 115635), (30, 107926), (35, 92508), (39, 83020), (42, 77090), (52, 62265), (60, 53963), (65, 49812), (70, 46254), (78, 41510), (84, 38545), (91, 35580), (105, 30836), (130, 24906), (140, 23127), (156, 20755), (182, 17790), (195, 16604), (210, 15418), (260, 12453), (273, 11860), (364, 8895), (390, 8302), (420, 7709), (455, 7116), (546, 5930), (593, 5460), (780, 4151), (910, 3558), (1092, 2965), (1186, 2730), (1365, 2372), (1779, 1820)]