838202260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5987159}}^1$

素因数の和:5987175

約数の個数: 24

約数和(自身を含む): 2011685760

約数和(自身を除く): 1173483500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5987159, 11974318, 23948636, 29935795, 41910113, 59871590, 83820226, 119743180, 167640452, 209550565, 419101130, 838202260]

約数ペア:

[(1, 838202260), (2, 419101130), (4, 209550565), (5, 167640452), (7, 119743180), (10, 83820226), (14, 59871590), (20, 41910113), (28, 29935795), (35, 23948636), (70, 11974318), (140, 5987159)]