68419470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{325807}}^1$

素因数の和:325824

約数の個数: 32

約数和(自身を含む): 187665408

約数和(自身を除く): 119245938

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 325807, 651614, 977421, 1629035, 1954842, 2280649, 3258070, 4561298, 4887105, 6841947, 9774210, 11403245, 13683894, 22806490, 34209735, 68419470]

約数ペア:

[(1, 68419470), (2, 34209735), (3, 22806490), (5, 13683894), (6, 11403245), (7, 9774210), (10, 6841947), (14, 4887105), (15, 4561298), (21, 3258070), (30, 2280649), (35, 1954842), (42, 1629035), (70, 977421), (105, 651614), (210, 325807)]