30710624

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1931}}^1$

素因数の和:2019

約数の個数: 48

約数和(自身を含む): 70108416

約数和(自身を除く): 39397792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1931, 1988, 2272, 3862, 3976, 7724, 7952, 13517, 15448, 15904, 27034, 30896, 54068, 61792, 108136, 137101, 216272, 274202, 432544, 548404, 959707, 1096808, 1919414, 2193616, 3838828, 4387232, 7677656, 15355312, 30710624]

約数ペア:

[(1, 30710624), (2, 15355312), (4, 7677656), (7, 4387232), (8, 3838828), (14, 2193616), (16, 1919414), (28, 1096808), (32, 959707), (56, 548404), (71, 432544), (112, 274202), (142, 216272), (224, 137101), (284, 108136), (497, 61792), (568, 54068), (994, 30896), (1136, 27034), (1931, 15904), (1988, 15448), (2272, 13517), (3862, 7952), (3976, 7724)]