171252910

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{607}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 313217280

約数和(自身を除く): 141964370

約数列:

[1, 2, 5, 10, 89, 178, 317, 445, 607, 634, 890, 1214, 1585, 3035, 3170, 6070, 28213, 54023, 56426, 108046, 141065, 192419, 270115, 282130, 384838, 540230, 962095, 1924190, 17125291, 34250582, 85626455, 171252910]

約数ペア:

[(1, 171252910), (2, 85626455), (5, 34250582), (10, 17125291), (89, 1924190), (178, 962095), (317, 540230), (445, 384838), (607, 282130), (634, 270115), (890, 192419), (1214, 141065), (1585, 108046), (3035, 56426), (3170, 54023), (6070, 28213)]