68208770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{974411}}^1$

素因数の和:974425

約数の個数: 16

約数和(自身を含む): 140315328

約数和(自身を除く): 72106558

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 974411, 1948822, 4872055, 6820877, 9744110, 13641754, 34104385, 68208770]

約数ペア:

[(1, 68208770), (2, 34104385), (5, 13641754), (7, 9744110), (10, 6820877), (14, 4872055), (35, 1948822), (70, 974411)]