30168656

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14177}}^1$

素因数の和:14211

約数の個数: 40

約数和(自身を含む): 70322880

約数和(自身を除く): 40154224

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 14177, 28354, 56708, 99239, 113416, 198478, 226832, 269363, 396956, 538726, 793912, 1077452, 1587824, 1885541, 2154904, 3771082, 4309808, 7542164, 15084328, 30168656]

約数ペア:

[(1, 30168656), (2, 15084328), (4, 7542164), (7, 4309808), (8, 3771082), (14, 2154904), (16, 1885541), (19, 1587824), (28, 1077452), (38, 793912), (56, 538726), (76, 396956), (112, 269363), (133, 226832), (152, 198478), (266, 113416), (304, 99239), (532, 56708), (1064, 28354), (2128, 14177)]