1181460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 3951360

約数和(自身を除く): 2769900

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, 97, 105, 116, 140, 145, 174, 194, 203, 210, 290, 291, 348, 388, 406, 420, 435, 485, 580, 582, 609, 679, 812, 870, 970, 1015, 1164, 1218, 1358, 1455, 1740, 1940, 2030, 2037, 2436, 2716, 2813, 2910, 3045, 3395, 4060, 4074, 5626, 5820, 6090, 6790, 8148, 8439, 10185, 11252, 12180, 13580, 14065, 16878, 19691, 20370, 28130, 33756, 39382, 40740, 42195, 56260, 59073, 78764, 84390, 98455, 118146, 168780, 196910, 236292, 295365, 393820, 590730, 1181460]

約数ペア:

[(1, 1181460), (2, 590730), (3, 393820), (4, 295365), (5, 236292), (6, 196910), (7, 168780), (10, 118146), (12, 98455), (14, 84390), (15, 78764), (20, 59073), (21, 56260), (28, 42195), (29, 40740), (30, 39382), (35, 33756), (42, 28130), (58, 20370), (60, 19691), (70, 16878), (84, 14065), (87, 13580), (97, 12180), (105, 11252), (116, 10185), (140, 8439), (145, 8148), (174, 6790), (194, 6090), (203, 5820), (210, 5626), (290, 4074), (291, 4060), (348, 3395), (388, 3045), (406, 2910), (420, 2813), (435, 2716), (485, 2436), (580, 2037), (582, 2030), (609, 1940), (679, 1740), (812, 1455), (870, 1358), (970, 1218), (1015, 1164)]