30408752

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 60

約数和(自身を含む): 65803080

約数和(自身を除く): 35394328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 121, 139, 176, 226, 242, 278, 452, 484, 556, 904, 968, 1112, 1243, 1529, 1808, 1936, 2224, 2486, 3058, 4972, 6116, 9944, 12232, 13673, 15707, 16819, 19888, 24464, 27346, 31414, 33638, 54692, 62828, 67276, 109384, 125656, 134552, 172777, 218768, 251312, 269104, 345554, 691108, 1382216, 1900547, 2764432, 3801094, 7602188, 15204376, 30408752]

約数ペア:

[(1, 30408752), (2, 15204376), (4, 7602188), (8, 3801094), (11, 2764432), (16, 1900547), (22, 1382216), (44, 691108), (88, 345554), (113, 269104), (121, 251312), (139, 218768), (176, 172777), (226, 134552), (242, 125656), (278, 109384), (452, 67276), (484, 62828), (556, 54692), (904, 33638), (968, 31414), (1112, 27346), (1243, 24464), (1529, 19888), (1808, 16819), (1936, 15707), (2224, 13673), (2486, 12232), (3058, 9944), (4972, 6116)]