141343140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2355719}}^1$

素因数の和:2355731

約数の個数: 24

約数和(自身を含む): 395760960

約数和(自身を除く): 254417820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2355719, 4711438, 7067157, 9422876, 11778595, 14134314, 23557190, 28268628, 35335785, 47114380, 70671570, 141343140]

約数ペア:

[(1, 141343140), (2, 70671570), (3, 47114380), (4, 35335785), (5, 28268628), (6, 23557190), (10, 14134314), (12, 11778595), (15, 9422876), (20, 7067157), (30, 4711438), (60, 2355719)]