7222740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 23950080

約数和(自身を除く): 16727340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 593, 609, 812, 870, 1015, 1186, 1218, 1740, 1779, 2030, 2372, 2436, 2965, 3045, 3558, 4060, 4151, 5930, 6090, 7116, 8302, 8895, 11860, 12180, 12453, 16604, 17197, 17790, 20755, 24906, 34394, 35580, 41510, 49812, 51591, 62265, 68788, 83020, 85985, 103182, 120379, 124530, 171970, 206364, 240758, 249060, 257955, 343940, 361137, 481516, 515910, 601895, 722274, 1031820, 1203790, 1444548, 1805685, 2407580, 3611370, 7222740]

約数ペア:

[(1, 7222740), (2, 3611370), (3, 2407580), (4, 1805685), (5, 1444548), (6, 1203790), (7, 1031820), (10, 722274), (12, 601895), (14, 515910), (15, 481516), (20, 361137), (21, 343940), (28, 257955), (29, 249060), (30, 240758), (35, 206364), (42, 171970), (58, 124530), (60, 120379), (70, 103182), (84, 85985), (87, 83020), (105, 68788), (116, 62265), (140, 51591), (145, 49812), (174, 41510), (203, 35580), (210, 34394), (290, 24906), (348, 20755), (406, 17790), (420, 17197), (435, 16604), (580, 12453), (593, 12180), (609, 11860), (812, 8895), (870, 8302), (1015, 7116), (1186, 6090), (1218, 5930), (1740, 4151), (1779, 4060), (2030, 3558), (2372, 3045), (2436, 2965)]