139582140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2326369}}^1$

素因数の和:2326381

約数の個数: 24

約数和(自身を含む): 390830160

約数和(自身を除く): 251248020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2326369, 4652738, 6979107, 9305476, 11631845, 13958214, 23263690, 27916428, 34895535, 46527380, 69791070, 139582140]

約数ペア:

[(1, 139582140), (2, 69791070), (3, 46527380), (4, 34895535), (5, 27916428), (6, 23263690), (10, 13958214), (12, 11631845), (15, 9305476), (20, 6979107), (30, 4652738), (60, 2326369)]