80705370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2690179}}^1$

素因数の和:2690189

約数の個数: 16

約数和(自身を含む): 193692960

約数和(自身を除く): 112987590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2690179, 5380358, 8070537, 13450895, 16141074, 26901790, 40352685, 80705370]

約数ペア:

[(1, 80705370), (2, 40352685), (3, 26901790), (5, 16141074), (6, 13450895), (10, 8070537), (15, 5380358), (30, 2690179)]