749730170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{10710431}}^1$

素因数の和:10710445

約数の個数: 16

約数和(自身を含む): 1542302208

約数和(自身を除く): 792572038

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 10710431, 21420862, 53552155, 74973017, 107104310, 149946034, 374865085, 749730170]

約数ペア:

[(1, 749730170), (2, 374865085), (5, 149946034), (7, 107104310), (10, 74973017), (14, 53552155), (35, 21420862), (70, 10710431)]