30624314

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{16447}}^1$

素因数の和:16482

約数の個数: 24

約数和(自身を含む): 56252160

約数和(自身を除く): 25627846

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 16447, 32894, 115129, 230258, 312493, 624986, 805903, 1611806, 2187451, 4374902, 15312157, 30624314]

約数ペア:

[(1, 30624314), (2, 15312157), (7, 4374902), (14, 2187451), (19, 1611806), (38, 805903), (49, 624986), (98, 312493), (133, 230258), (266, 115129), (931, 32894), (1862, 16447)]