30296266

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 62818560

約数和(自身を除く): 32522294

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 37, 74, 77, 91, 143, 154, 182, 259, 286, 407, 409, 481, 518, 814, 818, 962, 1001, 2002, 2849, 2863, 3367, 4499, 5291, 5317, 5698, 5726, 6734, 8998, 10582, 10634, 15133, 30266, 31493, 37037, 37219, 58487, 62986, 74074, 74438, 105931, 116974, 166463, 196729, 211862, 332926, 393458, 409409, 818818, 1165241, 1377103, 2164019, 2330482, 2754206, 4328038, 15148133, 30296266]

約数ペア:

[(1, 30296266), (2, 15148133), (7, 4328038), (11, 2754206), (13, 2330482), (14, 2164019), (22, 1377103), (26, 1165241), (37, 818818), (74, 409409), (77, 393458), (91, 332926), (143, 211862), (154, 196729), (182, 166463), (259, 116974), (286, 105931), (407, 74438), (409, 74074), (481, 62986), (518, 58487), (814, 37219), (818, 37037), (962, 31493), (1001, 30266), (2002, 15133), (2849, 10634), (2863, 10582), (3367, 8998), (4499, 6734), (5291, 5726), (5317, 5698)]