68155260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1135921}}^1$

素因数の和:1135933

約数の個数: 24

約数和(自身を含む): 190834896

約数和(自身を除く): 122679636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1135921, 2271842, 3407763, 4543684, 5679605, 6815526, 11359210, 13631052, 17038815, 22718420, 34077630, 68155260]

約数ペア:

[(1, 68155260), (2, 34077630), (3, 22718420), (4, 17038815), (5, 13631052), (6, 11359210), (10, 6815526), (12, 5679605), (15, 4543684), (20, 3407763), (30, 2271842), (60, 1135921)]