68512430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{978749}}^1$

素因数の和:978763

約数の個数: 16

約数和(自身を含む): 140940000

約数和(自身を除く): 72427570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 978749, 1957498, 4893745, 6851243, 9787490, 13702486, 34256215, 68512430]

約数ペア:

[(1, 68512430), (2, 34256215), (5, 13702486), (7, 9787490), (10, 6851243), (14, 4893745), (35, 1957498), (70, 978749)]