27620370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{306893}}^1$

素因数の和:306906

約数の個数: 24

約数和(自身を含む): 71813196

約数和(自身を除く): 44192826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 306893, 613786, 920679, 1534465, 1841358, 2762037, 3068930, 4603395, 5524074, 9206790, 13810185, 27620370]

約数ペア:

[(1, 27620370), (2, 13810185), (3, 9206790), (5, 5524074), (6, 4603395), (9, 3068930), (10, 2762037), (15, 1841358), (18, 1534465), (30, 920679), (45, 613786), (90, 306893)]