71941310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{146819}}^1$

素因数の和:146840

約数の個数: 24

約数和(自身を含む): 150637320

約数和(自身を除く): 78696010

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 146819, 293638, 734095, 1027733, 1468190, 2055466, 5138665, 7194131, 10277330, 14388262, 35970655, 71941310]

約数ペア:

[(1, 71941310), (2, 35970655), (5, 14388262), (7, 10277330), (10, 7194131), (14, 5138665), (35, 2055466), (49, 1468190), (70, 1027733), (98, 734095), (245, 293638), (490, 146819)]