30056138

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{313}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 54560640

約数和(自身を除く): 24504502

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 313, 361, 626, 722, 2191, 2527, 4382, 5054, 5947, 6859, 11894, 13718, 41629, 48013, 83258, 96026, 112993, 225986, 790951, 1581902, 2146867, 4293734, 15028069, 30056138]

約数ペア:

[(1, 30056138), (2, 15028069), (7, 4293734), (14, 2146867), (19, 1581902), (38, 790951), (133, 225986), (266, 112993), (313, 96026), (361, 83258), (626, 48013), (722, 41629), (2191, 13718), (2527, 11894), (4382, 6859), (5054, 5947)]