30655184

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:724

約数の個数: 60

約数和(自身を含む): 70333668

約数和(自身を除く): 39678484

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 392, 427, 488, 641, 784, 854, 976, 1282, 1708, 2564, 2989, 3416, 4487, 5128, 5978, 6832, 8974, 10256, 11956, 17948, 23912, 31409, 35896, 39101, 47824, 62818, 71792, 78202, 125636, 156404, 251272, 273707, 312808, 502544, 547414, 625616, 1094828, 1915949, 2189656, 3831898, 4379312, 7663796, 15327592, 30655184]

約数ペア:

[(1, 30655184), (2, 15327592), (4, 7663796), (7, 4379312), (8, 3831898), (14, 2189656), (16, 1915949), (28, 1094828), (49, 625616), (56, 547414), (61, 502544), (98, 312808), (112, 273707), (122, 251272), (196, 156404), (244, 125636), (392, 78202), (427, 71792), (488, 62818), (641, 47824), (784, 39101), (854, 35896), (976, 31409), (1282, 23912), (1708, 17948), (2564, 11956), (2989, 10256), (3416, 8974), (4487, 6832), (5128, 5978)]