39707820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:341

約数の個数: 120

約数和(自身を含む): 126196224

約数和(自身を除く): 86488404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 127, 135, 162, 180, 193, 254, 270, 324, 381, 386, 405, 508, 540, 579, 635, 762, 772, 810, 965, 1143, 1158, 1270, 1524, 1620, 1737, 1905, 1930, 2286, 2316, 2540, 2895, 3429, 3474, 3810, 3860, 4572, 5211, 5715, 5790, 6858, 6948, 7620, 8685, 10287, 10422, 11430, 11580, 13716, 15633, 17145, 17370, 20574, 20844, 22860, 24511, 26055, 31266, 34290, 34740, 41148, 49022, 51435, 52110, 62532, 68580, 73533, 78165, 98044, 102870, 104220, 122555, 147066, 156330, 205740, 220599, 245110, 294132, 312660, 367665, 441198, 490220, 661797, 735330, 882396, 1102995, 1323594, 1470660, 1985391, 2205990, 2647188, 3308985, 3970782, 4411980, 6617970, 7941564, 9926955, 13235940, 19853910, 39707820]

約数ペア:

[(1, 39707820), (2, 19853910), (3, 13235940), (4, 9926955), (5, 7941564), (6, 6617970), (9, 4411980), (10, 3970782), (12, 3308985), (15, 2647188), (18, 2205990), (20, 1985391), (27, 1470660), (30, 1323594), (36, 1102995), (45, 882396), (54, 735330), (60, 661797), (81, 490220), (90, 441198), (108, 367665), (127, 312660), (135, 294132), (162, 245110), (180, 220599), (193, 205740), (254, 156330), (270, 147066), (324, 122555), (381, 104220), (386, 102870), (405, 98044), (508, 78165), (540, 73533), (579, 68580), (635, 62532), (762, 52110), (772, 51435), (810, 49022), (965, 41148), (1143, 34740), (1158, 34290), (1270, 31266), (1524, 26055), (1620, 24511), (1737, 22860), (1905, 20844), (1930, 20574), (2286, 17370), (2316, 17145), (2540, 15633), (2895, 13716), (3429, 11580), (3474, 11430), (3810, 10422), (3860, 10287), (4572, 8685), (5211, 7620), (5715, 6948), (5790, 6858)]