117865370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{18919}}^1$

素因数の和:19022

約数の個数: 32

約数和(自身を含む): 245203200

約数和(自身を除く): 127337830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 18919, 37838, 94595, 132433, 189190, 264866, 662165, 1324330, 1683791, 3367582, 8418955, 11786537, 16837910, 23573074, 58932685, 117865370]

約数ペア:

[(1, 117865370), (2, 58932685), (5, 23573074), (7, 16837910), (10, 11786537), (14, 8418955), (35, 3367582), (70, 1683791), (89, 1324330), (178, 662165), (445, 264866), (623, 189190), (890, 132433), (1246, 94595), (3115, 37838), (6230, 18919)]