84820740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1413679}}^1$

素因数の和:1413691

約数の個数: 24

約数和(自身を含む): 237498240

約数和(自身を除く): 152677500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1413679, 2827358, 4241037, 5654716, 7068395, 8482074, 14136790, 16964148, 21205185, 28273580, 42410370, 84820740]

約数ペア:

[(1, 84820740), (2, 42410370), (3, 28273580), (4, 21205185), (5, 16964148), (6, 14136790), (10, 8482074), (12, 7068395), (15, 5654716), (20, 4241037), (30, 2827358), (60, 1413679)]