82722890

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 151991424

約数和(自身を除く): 69268534

約数列:

[1, 2, 5, 10, 67, 134, 311, 335, 397, 622, 670, 794, 1555, 1985, 3110, 3970, 20837, 26599, 41674, 53198, 104185, 123467, 132995, 208370, 246934, 265990, 617335, 1234670, 8272289, 16544578, 41361445, 82722890]

約数ペア:

[(1, 82722890), (2, 41361445), (5, 16544578), (10, 8272289), (67, 1234670), (134, 617335), (311, 265990), (335, 246934), (397, 208370), (622, 132995), (670, 123467), (794, 104185), (1555, 53198), (1985, 41674), (3110, 26599), (3970, 20837)]