91477290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{21937}}^1$

素因数の和:22086

約数の個数: 32

約数和(自身を含む): 221135040

約数和(自身を除く): 129657750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 21937, 43874, 65811, 109685, 131622, 219370, 329055, 658110, 3049243, 6098486, 9147729, 15246215, 18295458, 30492430, 45738645, 91477290]

約数ペア:

[(1, 91477290), (2, 45738645), (3, 30492430), (5, 18295458), (6, 15246215), (10, 9147729), (15, 6098486), (30, 3049243), (139, 658110), (278, 329055), (417, 219370), (695, 131622), (834, 109685), (1390, 65811), (2085, 43874), (4170, 21937)]