30481524

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 79672320

約数和(自身を除く): 49190796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 113, 118, 127, 177, 226, 236, 254, 339, 354, 381, 452, 508, 531, 678, 708, 762, 1017, 1062, 1143, 1356, 1524, 2034, 2124, 2286, 4068, 4572, 6667, 7493, 13334, 14351, 14986, 20001, 22479, 26668, 28702, 29972, 40002, 43053, 44958, 57404, 60003, 67437, 80004, 86106, 89916, 120006, 129159, 134874, 172212, 240012, 258318, 269748, 516636, 846709, 1693418, 2540127, 3386836, 5080254, 7620381, 10160508, 15240762, 30481524]

約数ペア:

[(1, 30481524), (2, 15240762), (3, 10160508), (4, 7620381), (6, 5080254), (9, 3386836), (12, 2540127), (18, 1693418), (36, 846709), (59, 516636), (113, 269748), (118, 258318), (127, 240012), (177, 172212), (226, 134874), (236, 129159), (254, 120006), (339, 89916), (354, 86106), (381, 80004), (452, 67437), (508, 60003), (531, 57404), (678, 44958), (708, 43053), (762, 40002), (1017, 29972), (1062, 28702), (1143, 26668), (1356, 22479), (1524, 20001), (2034, 14986), (2124, 14351), (2286, 13334), (4068, 7493), (4572, 6667)]