30708153

素因数分解:

$3^5\times 7^2\times {\mathrm{2579}}^1$

素因数の和:2608

約数の個数: 36

約数和(自身を含む): 53529840

約数和(自身を除く): 22821687

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 2579, 3969, 7737, 11907, 18053, 23211, 54159, 69633, 126371, 162477, 208899, 379113, 487431, 626697, 1137339, 1462293, 3412017, 4386879, 10236051, 30708153]

約数ペア:

[(1, 30708153), (3, 10236051), (7, 4386879), (9, 3412017), (21, 1462293), (27, 1137339), (49, 626697), (63, 487431), (81, 379113), (147, 208899), (189, 162477), (243, 126371), (441, 69633), (567, 54159), (1323, 23211), (1701, 18053), (2579, 11907), (3969, 7737)]