38420370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{426893}}^1$

素因数の和:426906

約数の個数: 24

約数和(自身を含む): 99893196

約数和(自身を除く): 61472826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 426893, 853786, 1280679, 2134465, 2561358, 3842037, 4268930, 6403395, 7684074, 12806790, 19210185, 38420370]

約数ペア:

[(1, 38420370), (2, 19210185), (3, 12806790), (5, 7684074), (6, 6403395), (9, 4268930), (10, 3842037), (15, 2561358), (18, 2134465), (30, 1280679), (45, 853786), (90, 426893)]