66084540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1101409}}^1$

素因数の和:1101421

約数の個数: 24

約数和(自身を含む): 185036880

約数和(自身を除く): 118952340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1101409, 2202818, 3304227, 4405636, 5507045, 6608454, 11014090, 13216908, 16521135, 22028180, 33042270, 66084540]

約数ペア:

[(1, 66084540), (2, 33042270), (3, 22028180), (4, 16521135), (5, 13216908), (6, 11014090), (10, 6608454), (12, 5507045), (15, 4405636), (20, 3304227), (30, 2202818), (60, 1101409)]