117420170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{239633}}^1$

素因数の和:239654

約数の個数: 24

約数和(自身を含む): 245864484

約数和(自身を除く): 128444314

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 239633, 479266, 1198165, 1677431, 2396330, 3354862, 8387155, 11742017, 16774310, 23484034, 58710085, 117420170]

約数ペア:

[(1, 117420170), (2, 58710085), (5, 23484034), (7, 16774310), (10, 11742017), (14, 8387155), (35, 3354862), (49, 2396330), (70, 1677431), (98, 1198165), (245, 479266), (490, 239633)]