13135740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 38789184

約数和(自身を除く): 25653444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 61, 74, 97, 111, 122, 148, 183, 185, 194, 222, 244, 291, 305, 366, 370, 388, 444, 485, 555, 582, 610, 732, 740, 915, 970, 1110, 1164, 1220, 1455, 1830, 1940, 2220, 2257, 2910, 3589, 3660, 4514, 5820, 5917, 6771, 7178, 9028, 10767, 11285, 11834, 13542, 14356, 17751, 17945, 21534, 22570, 23668, 27084, 29585, 33855, 35502, 35890, 43068, 45140, 53835, 59170, 67710, 71004, 71780, 88755, 107670, 118340, 135420, 177510, 215340, 218929, 355020, 437858, 656787, 875716, 1094645, 1313574, 2189290, 2627148, 3283935, 4378580, 6567870, 13135740]

約数ペア:

[(1, 13135740), (2, 6567870), (3, 4378580), (4, 3283935), (5, 2627148), (6, 2189290), (10, 1313574), (12, 1094645), (15, 875716), (20, 656787), (30, 437858), (37, 355020), (60, 218929), (61, 215340), (74, 177510), (97, 135420), (111, 118340), (122, 107670), (148, 88755), (183, 71780), (185, 71004), (194, 67710), (222, 59170), (244, 53835), (291, 45140), (305, 43068), (366, 35890), (370, 35502), (388, 33855), (444, 29585), (485, 27084), (555, 23668), (582, 22570), (610, 21534), (732, 17945), (740, 17751), (915, 14356), (970, 13542), (1110, 11834), (1164, 11285), (1220, 10767), (1455, 9028), (1830, 7178), (1940, 6771), (2220, 5917), (2257, 5820), (2910, 4514), (3589, 3660)]