30530304

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{631}}^1$

素因数の和:663

約数の個数: 144

約数和(自身を含む): 103344640

約数和(自身を除く): 72814336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 631, 672, 756, 768, 864, 896, 1008, 1152, 1262, 1344, 1512, 1728, 1792, 1893, 2016, 2304, 2524, 2688, 3024, 3456, 3786, 4032, 4417, 5048, 5376, 5679, 6048, 6912, 7572, 8064, 8834, 10096, 11358, 12096, 13251, 15144, 16128, 17037, 17668, 20192, 22716, 24192, 26502, 30288, 34074, 35336, 39753, 40384, 45432, 48384, 53004, 60576, 68148, 70672, 79506, 80768, 90864, 106008, 119259, 121152, 136296, 141344, 159012, 161536, 181728, 212016, 238518, 242304, 272592, 282688, 318024, 363456, 424032, 477036, 484608, 545184, 565376, 636048, 726912, 848064, 954072, 1090368, 1130752, 1272096, 1453824, 1696128, 1908144, 2180736, 2544192, 3392256, 3816288, 4361472, 5088384, 7632576, 10176768, 15265152, 30530304]

約数ペア:

[(1, 30530304), (2, 15265152), (3, 10176768), (4, 7632576), (6, 5088384), (7, 4361472), (8, 3816288), (9, 3392256), (12, 2544192), (14, 2180736), (16, 1908144), (18, 1696128), (21, 1453824), (24, 1272096), (27, 1130752), (28, 1090368), (32, 954072), (36, 848064), (42, 726912), (48, 636048), (54, 565376), (56, 545184), (63, 484608), (64, 477036), (72, 424032), (84, 363456), (96, 318024), (108, 282688), (112, 272592), (126, 242304), (128, 238518), (144, 212016), (168, 181728), (189, 161536), (192, 159012), (216, 141344), (224, 136296), (252, 121152), (256, 119259), (288, 106008), (336, 90864), (378, 80768), (384, 79506), (432, 70672), (448, 68148), (504, 60576), (576, 53004), (631, 48384), (672, 45432), (756, 40384), (768, 39753), (864, 35336), (896, 34074), (1008, 30288), (1152, 26502), (1262, 24192), (1344, 22716), (1512, 20192), (1728, 17668), (1792, 17037), (1893, 16128), (2016, 15144), (2304, 13251), (2524, 12096), (2688, 11358), (3024, 10096), (3456, 8834), (3786, 8064), (4032, 7572), (4417, 6912), (5048, 6048), (5376, 5679)]