1852173870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61739129}}^1$

素因数の和:61739139

約数の個数: 16

約数和(自身を含む): 4445217360

約数和(自身を除く): 2593043490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61739129, 123478258, 185217387, 308695645, 370434774, 617391290, 926086935, 1852173870]

約数ペア:

[(1, 1852173870), (2, 926086935), (3, 617391290), (5, 370434774), (6, 308695645), (10, 185217387), (15, 123478258), (30, 61739129)]