65637870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2187929}}^1$

素因数の和:2187939

約数の個数: 16

約数和(自身を含む): 157530960

約数和(自身を除く): 91893090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2187929, 4375858, 6563787, 10939645, 13127574, 21879290, 32818935, 65637870]

約数ペア:

[(1, 65637870), (2, 32818935), (3, 21879290), (5, 13127574), (6, 10939645), (10, 6563787), (15, 4375858), (30, 2187929)]