138133020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2302217}}^1$

素因数の和:2302229

約数の個数: 24

約数和(自身を含む): 386772624

約数和(自身を除く): 248639604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2302217, 4604434, 6906651, 9208868, 11511085, 13813302, 23022170, 27626604, 34533255, 46044340, 69066510, 138133020]

約数ペア:

[(1, 138133020), (2, 69066510), (3, 46044340), (4, 34533255), (5, 27626604), (6, 23022170), (10, 13813302), (12, 11511085), (15, 9208868), (20, 6906651), (30, 4604434), (60, 2302217)]