67619270

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 124050528

約数和(自身を除く): 56431258

約数列:

[1, 2, 5, 10, 83, 166, 257, 317, 415, 514, 634, 830, 1285, 1585, 2570, 3170, 21331, 26311, 42662, 52622, 81469, 106655, 131555, 162938, 213310, 263110, 407345, 814690, 6761927, 13523854, 33809635, 67619270]

約数ペア:

[(1, 67619270), (2, 33809635), (5, 13523854), (10, 6761927), (83, 814690), (166, 407345), (257, 263110), (317, 213310), (415, 162938), (514, 131555), (634, 106655), (830, 81469), (1285, 52622), (1585, 42662), (2570, 26311), (3170, 21331)]