269982020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9227}}^1$

素因数の和:9273

約数の個数: 96

約数和(自身を含む): 744145920

約数和(自身を除く): 474163900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2660, 2926, 4180, 5852, 7315, 9227, 14630, 18454, 29260, 36908, 46135, 64589, 92270, 101497, 129178, 175313, 184540, 202994, 258356, 322945, 350626, 405988, 507485, 645890, 701252, 710479, 876565, 1014970, 1227191, 1291780, 1420958, 1753130, 1928443, 2029940, 2454382, 2841916, 3506260, 3552395, 3856886, 4908764, 6135955, 7104790, 7713772, 9642215, 12271910, 13499101, 14209580, 19284430, 24543820, 26998202, 38568860, 53996404, 67495505, 134991010, 269982020]

約数ペア:

[(1, 269982020), (2, 134991010), (4, 67495505), (5, 53996404), (7, 38568860), (10, 26998202), (11, 24543820), (14, 19284430), (19, 14209580), (20, 13499101), (22, 12271910), (28, 9642215), (35, 7713772), (38, 7104790), (44, 6135955), (55, 4908764), (70, 3856886), (76, 3552395), (77, 3506260), (95, 2841916), (110, 2454382), (133, 2029940), (140, 1928443), (154, 1753130), (190, 1420958), (209, 1291780), (220, 1227191), (266, 1014970), (308, 876565), (380, 710479), (385, 701252), (418, 645890), (532, 507485), (665, 405988), (770, 350626), (836, 322945), (1045, 258356), (1330, 202994), (1463, 184540), (1540, 175313), (2090, 129178), (2660, 101497), (2926, 92270), (4180, 64589), (5852, 46135), (7315, 36908), (9227, 29260), (14630, 18454)]