169257420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{940319}}^1$

素因数の和:940334

約数の個数: 36

約数和(自身を含む): 513414720

約数和(自身を除く): 344157300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 940319, 1880638, 2820957, 3761276, 4701595, 5641914, 8462871, 9403190, 11283828, 14104785, 16925742, 18806380, 28209570, 33851484, 42314355, 56419140, 84628710, 169257420]

約数ペア:

[(1, 169257420), (2, 84628710), (3, 56419140), (4, 42314355), (5, 33851484), (6, 28209570), (9, 18806380), (10, 16925742), (12, 14104785), (15, 11283828), (18, 9403190), (20, 8462871), (30, 5641914), (36, 4701595), (45, 3761276), (60, 2820957), (90, 1880638), (180, 940319)]