56788410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{270421}}^1$

素因数の和:270438

約数の個数: 32

約数和(自身を含む): 155763072

約数和(自身を除く): 98974662

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 270421, 540842, 811263, 1352105, 1622526, 1892947, 2704210, 3785894, 4056315, 5678841, 8112630, 9464735, 11357682, 18929470, 28394205, 56788410]

約数ペア:

[(1, 56788410), (2, 28394205), (3, 18929470), (5, 11357682), (6, 9464735), (7, 8112630), (10, 5678841), (14, 4056315), (15, 3785894), (21, 2704210), (30, 1892947), (35, 1622526), (42, 1352105), (70, 811263), (105, 540842), (210, 270421)]