188774220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3146237}}^1$

素因数の和:3146249

約数の個数: 24

約数和(自身を含む): 528567984

約数和(自身を除く): 339793764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3146237, 6292474, 9438711, 12584948, 15731185, 18877422, 31462370, 37754844, 47193555, 62924740, 94387110, 188774220]

約数ペア:

[(1, 188774220), (2, 94387110), (3, 62924740), (4, 47193555), (5, 37754844), (6, 31462370), (10, 18877422), (12, 15731185), (15, 12584948), (20, 9438711), (30, 6292474), (60, 3146237)]