1288961610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{42965387}}^1$

素因数の和:42965397

約数の個数: 16

約数和(自身を含む): 3093507936

約数和(自身を除く): 1804546326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 42965387, 85930774, 128896161, 214826935, 257792322, 429653870, 644480805, 1288961610]

約数ペア:

[(1, 1288961610), (2, 644480805), (3, 429653870), (5, 257792322), (6, 214826935), (10, 128896161), (15, 85930774), (30, 42965387)]