67319630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{137387}}^1$

素因数の和:137408

約数の個数: 24

約数和(自身を含む): 140960088

約数和(自身を除く): 73640458

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 137387, 274774, 686935, 961709, 1373870, 1923418, 4808545, 6731963, 9617090, 13463926, 33659815, 67319630]

約数ペア:

[(1, 67319630), (2, 33659815), (5, 13463926), (7, 9617090), (10, 6731963), (14, 4808545), (35, 1923418), (49, 1373870), (70, 961709), (98, 686935), (245, 274774), (490, 137387)]