69084610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{140989}}^1$

素因数の和:141010

約数の個数: 24

約数和(自身を含む): 144655740

約数和(自身を除く): 75571130

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 140989, 281978, 704945, 986923, 1409890, 1973846, 4934615, 6908461, 9869230, 13816922, 34542305, 69084610]

約数ペア:

[(1, 69084610), (2, 34542305), (5, 13816922), (7, 9869230), (10, 6908461), (14, 4934615), (35, 1973846), (49, 1409890), (70, 986923), (98, 704945), (245, 281978), (490, 140989)]