30717888

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1151}}^1$

素因数の和:1305

約数の個数: 56

約数和(自身を含む): 81930240

約数和(自身を除く): 51212352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 139, 192, 278, 417, 556, 834, 1112, 1151, 1668, 2224, 2302, 3336, 3453, 4448, 4604, 6672, 6906, 8896, 9208, 13344, 13812, 18416, 26688, 27624, 36832, 55248, 73664, 110496, 159989, 220992, 319978, 479967, 639956, 959934, 1279912, 1919868, 2559824, 3839736, 5119648, 7679472, 10239296, 15358944, 30717888]

約数ペア:

[(1, 30717888), (2, 15358944), (3, 10239296), (4, 7679472), (6, 5119648), (8, 3839736), (12, 2559824), (16, 1919868), (24, 1279912), (32, 959934), (48, 639956), (64, 479967), (96, 319978), (139, 220992), (192, 159989), (278, 110496), (417, 73664), (556, 55248), (834, 36832), (1112, 27624), (1151, 26688), (1668, 18416), (2224, 13812), (2302, 13344), (3336, 9208), (3453, 8896), (4448, 6906), (4604, 6672)]