55640370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1854679}}^1$

素因数の和:1854689

約数の個数: 16

約数和(自身を含む): 133536960

約数和(自身を除く): 77896590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1854679, 3709358, 5564037, 9273395, 11128074, 18546790, 27820185, 55640370]

約数ペア:

[(1, 55640370), (2, 27820185), (3, 18546790), (5, 11128074), (6, 9273395), (10, 5564037), (15, 3709358), (30, 1854679)]