9820740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163679}}^1$

素因数の和:163691

約数の個数: 24

約数和(自身を含む): 27498240

約数和(自身を除く): 17677500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163679, 327358, 491037, 654716, 818395, 982074, 1636790, 1964148, 2455185, 3273580, 4910370, 9820740]

約数ペア:

[(1, 9820740), (2, 4910370), (3, 3273580), (4, 2455185), (5, 1964148), (6, 1636790), (10, 982074), (12, 818395), (15, 654716), (20, 491037), (30, 327358), (60, 163679)]