30091744

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1223

約数の個数: 48

約数和(自身を含む): 63866880

約数和(自身を除く): 33775136

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1151, 1376, 1634, 2302, 3268, 4604, 6536, 9208, 13072, 18416, 21869, 26144, 36832, 43738, 49493, 87476, 98986, 174952, 197972, 349904, 395944, 699808, 791888, 940367, 1583776, 1880734, 3761468, 7522936, 15045872, 30091744]

約数ペア:

[(1, 30091744), (2, 15045872), (4, 7522936), (8, 3761468), (16, 1880734), (19, 1583776), (32, 940367), (38, 791888), (43, 699808), (76, 395944), (86, 349904), (152, 197972), (172, 174952), (304, 98986), (344, 87476), (608, 49493), (688, 43738), (817, 36832), (1151, 26144), (1376, 21869), (1634, 18416), (2302, 13072), (3268, 9208), (4604, 6536)]