499766340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2707}}^1$

素因数の和:2917

約数の個数: 96

約数和(自身を含む): 1490396544

約数和(自身を除く): 990630204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 181, 204, 255, 340, 362, 510, 543, 724, 905, 1020, 1086, 1810, 2172, 2707, 2715, 3077, 3620, 5414, 5430, 6154, 8121, 9231, 10828, 10860, 12308, 13535, 15385, 16242, 18462, 27070, 30770, 32484, 36924, 40605, 46019, 46155, 54140, 61540, 81210, 92038, 92310, 138057, 162420, 184076, 184620, 230095, 276114, 460190, 489967, 552228, 690285, 920380, 979934, 1380570, 1469901, 1959868, 2449835, 2761140, 2939802, 4899670, 5879604, 7349505, 8329439, 9799340, 14699010, 16658878, 24988317, 29398020, 33317756, 41647195, 49976634, 83294390, 99953268, 124941585, 166588780, 249883170, 499766340]

約数ペア:

[(1, 499766340), (2, 249883170), (3, 166588780), (4, 124941585), (5, 99953268), (6, 83294390), (10, 49976634), (12, 41647195), (15, 33317756), (17, 29398020), (20, 24988317), (30, 16658878), (34, 14699010), (51, 9799340), (60, 8329439), (68, 7349505), (85, 5879604), (102, 4899670), (170, 2939802), (181, 2761140), (204, 2449835), (255, 1959868), (340, 1469901), (362, 1380570), (510, 979934), (543, 920380), (724, 690285), (905, 552228), (1020, 489967), (1086, 460190), (1810, 276114), (2172, 230095), (2707, 184620), (2715, 184076), (3077, 162420), (3620, 138057), (5414, 92310), (5430, 92038), (6154, 81210), (8121, 61540), (9231, 54140), (10828, 46155), (10860, 46019), (12308, 40605), (13535, 36924), (15385, 32484), (16242, 30770), (18462, 27070)]