819736740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11953}}^1$

素因数の和:12098

約数の個数: 96

約数和(自身を含む): 2570588160

約数和(自身を除く): 1750851420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 127, 135, 180, 254, 270, 381, 508, 540, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3429, 3810, 4572, 5715, 6858, 7620, 11430, 11953, 13716, 17145, 22860, 23906, 34290, 35859, 47812, 59765, 68580, 71718, 107577, 119530, 143436, 179295, 215154, 239060, 322731, 358590, 430308, 537885, 645462, 717180, 1075770, 1290924, 1518031, 1613655, 2151540, 3036062, 3227310, 4554093, 6072124, 6454620, 7590155, 9108186, 13662279, 15180310, 18216372, 22770465, 27324558, 30360620, 40986837, 45540930, 54649116, 68311395, 81973674, 91081860, 136622790, 163947348, 204934185, 273245580, 409868370, 819736740]

約数ペア:

[(1, 819736740), (2, 409868370), (3, 273245580), (4, 204934185), (5, 163947348), (6, 136622790), (9, 91081860), (10, 81973674), (12, 68311395), (15, 54649116), (18, 45540930), (20, 40986837), (27, 30360620), (30, 27324558), (36, 22770465), (45, 18216372), (54, 15180310), (60, 13662279), (90, 9108186), (108, 7590155), (127, 6454620), (135, 6072124), (180, 4554093), (254, 3227310), (270, 3036062), (381, 2151540), (508, 1613655), (540, 1518031), (635, 1290924), (762, 1075770), (1143, 717180), (1270, 645462), (1524, 537885), (1905, 430308), (2286, 358590), (2540, 322731), (3429, 239060), (3810, 215154), (4572, 179295), (5715, 143436), (6858, 119530), (7620, 107577), (11430, 71718), (11953, 68580), (13716, 59765), (17145, 47812), (22860, 35859), (23906, 34290)]