29894060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3187}}^1$

素因数の和:3270

約数の個数: 48

約数和(自身を含む): 72839424

約数和(自身を除く): 42945364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 3187, 4690, 6374, 9380, 12748, 15935, 22309, 31870, 44618, 63740, 89236, 111545, 213529, 223090, 427058, 446180, 854116, 1067645, 1494703, 2135290, 2989406, 4270580, 5978812, 7473515, 14947030, 29894060]

約数ペア:

[(1, 29894060), (2, 14947030), (4, 7473515), (5, 5978812), (7, 4270580), (10, 2989406), (14, 2135290), (20, 1494703), (28, 1067645), (35, 854116), (67, 446180), (70, 427058), (134, 223090), (140, 213529), (268, 111545), (335, 89236), (469, 63740), (670, 44618), (938, 31870), (1340, 22309), (1876, 15935), (2345, 12748), (3187, 9380), (4690, 6374)]