30137534

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 54846720

約数和(自身を除く): 24709186

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 266, 274, 827, 959, 1654, 1918, 2603, 5206, 5789, 11578, 15713, 18221, 31426, 36442, 109991, 113299, 219982, 226598, 793093, 1586186, 2152681, 4305362, 15068767, 30137534]

約数ペア:

[(1, 30137534), (2, 15068767), (7, 4305362), (14, 2152681), (19, 1586186), (38, 793093), (133, 226598), (137, 219982), (266, 113299), (274, 109991), (827, 36442), (959, 31426), (1654, 18221), (1918, 15713), (2603, 11578), (5206, 5789)]