67350940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{198091}}^1$

素因数の和:198117

約数の個数: 24

約数和(自身を含む): 149757552

約数和(自身を除く): 82406612

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 198091, 396182, 792364, 990455, 1980910, 3367547, 3961820, 6735094, 13470188, 16837735, 33675470, 67350940]

約数ペア:

[(1, 67350940), (2, 33675470), (4, 16837735), (5, 13470188), (10, 6735094), (17, 3961820), (20, 3367547), (34, 1980910), (68, 990455), (85, 792364), (170, 396182), (340, 198091)]