13138740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:886

約数の個数: 96

約数和(自身を含む): 42336000

約数和(自身を除く): 29197260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 839, 870, 1044, 1305, 1566, 1678, 1740, 2517, 2610, 3132, 3356, 3915, 4195, 5034, 5220, 7551, 7830, 8390, 10068, 12585, 15102, 15660, 16780, 22653, 24331, 25170, 30204, 37755, 45306, 48662, 50340, 72993, 75510, 90612, 97324, 113265, 121655, 145986, 151020, 218979, 226530, 243310, 291972, 364965, 437958, 453060, 486620, 656937, 729930, 875916, 1094895, 1313874, 1459860, 2189790, 2627748, 3284685, 4379580, 6569370, 13138740]

約数ペア:

[(1, 13138740), (2, 6569370), (3, 4379580), (4, 3284685), (5, 2627748), (6, 2189790), (9, 1459860), (10, 1313874), (12, 1094895), (15, 875916), (18, 729930), (20, 656937), (27, 486620), (29, 453060), (30, 437958), (36, 364965), (45, 291972), (54, 243310), (58, 226530), (60, 218979), (87, 151020), (90, 145986), (108, 121655), (116, 113265), (135, 97324), (145, 90612), (174, 75510), (180, 72993), (261, 50340), (270, 48662), (290, 45306), (348, 37755), (435, 30204), (522, 25170), (540, 24331), (580, 22653), (783, 16780), (839, 15660), (870, 15102), (1044, 12585), (1305, 10068), (1566, 8390), (1678, 7830), (1740, 7551), (2517, 5220), (2610, 5034), (3132, 4195), (3356, 3915)]