30931128

素因数分解:

$2^3\times 3^2\times {\mathrm{429599}}^1$

素因数の和:429611

約数の個数: 24

約数和(自身を含む): 83772000

約数和(自身を除く): 52840872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 429599, 859198, 1288797, 1718396, 2577594, 3436792, 3866391, 5155188, 7732782, 10310376, 15465564, 30931128]

約数ペア:

[(1, 30931128), (2, 15465564), (3, 10310376), (4, 7732782), (6, 5155188), (8, 3866391), (9, 3436792), (12, 2577594), (18, 1718396), (24, 1288797), (36, 859198), (72, 429599)]