78874170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2629139}}^1$

素因数の和:2629149

約数の個数: 16

約数和(自身を含む): 189298080

約数和(自身を除く): 110423910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2629139, 5258278, 7887417, 13145695, 15774834, 26291390, 39437085, 78874170]

約数ペア:

[(1, 78874170), (2, 39437085), (3, 26291390), (5, 15774834), (6, 13145695), (10, 7887417), (15, 5258278), (30, 2629139)]