28940370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{964679}}^1$

素因数の和:964689

約数の個数: 16

約数和(自身を含む): 69456960

約数和(自身を除く): 40516590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 964679, 1929358, 2894037, 4823395, 5788074, 9646790, 14470185, 28940370]

約数ペア:

[(1, 28940370), (2, 14470185), (3, 9646790), (5, 5788074), (6, 4823395), (10, 2894037), (15, 1929358), (30, 964679)]