78473930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{341191}}^1$

素因数の和:341221

約数の個数: 16

約数和(自身を含む): 147394944

約数和(自身を除く): 68921014

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 341191, 682382, 1705955, 3411910, 7847393, 15694786, 39236965, 78473930]

約数ペア:

[(1, 78473930), (2, 39236965), (5, 15694786), (10, 7847393), (23, 3411910), (46, 1705955), (115, 682382), (230, 341191)]