13751220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1177

約数の個数: 96

約数和(自身を含む): 45561600

約数和(自身を除く): 31810380

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, 609, 812, 870, 1015, 1129, 1218, 1740, 2030, 2258, 2436, 3045, 3387, 4060, 4516, 5645, 6090, 6774, 7903, 11290, 12180, 13548, 15806, 16935, 22580, 23709, 31612, 32741, 33870, 39515, 47418, 65482, 67740, 79030, 94836, 98223, 118545, 130964, 158060, 163705, 196446, 229187, 237090, 327410, 392892, 458374, 474180, 491115, 654820, 687561, 916748, 982230, 1145935, 1375122, 1964460, 2291870, 2750244, 3437805, 4583740, 6875610, 13751220]

約数ペア:

[(1, 13751220), (2, 6875610), (3, 4583740), (4, 3437805), (5, 2750244), (6, 2291870), (7, 1964460), (10, 1375122), (12, 1145935), (14, 982230), (15, 916748), (20, 687561), (21, 654820), (28, 491115), (29, 474180), (30, 458374), (35, 392892), (42, 327410), (58, 237090), (60, 229187), (70, 196446), (84, 163705), (87, 158060), (105, 130964), (116, 118545), (140, 98223), (145, 94836), (174, 79030), (203, 67740), (210, 65482), (290, 47418), (348, 39515), (406, 33870), (420, 32741), (435, 31612), (580, 23709), (609, 22580), (812, 16935), (870, 15806), (1015, 13548), (1129, 12180), (1218, 11290), (1740, 7903), (2030, 6774), (2258, 6090), (2436, 5645), (3045, 4516), (3387, 4060)]