97722940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{698021}}^1$

素因数の和:698037

約数の個数: 24

約数和(自身を含む): 234535392

約数和(自身を除く): 136812452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 698021, 1396042, 2792084, 3490105, 4886147, 6980210, 9772294, 13960420, 19544588, 24430735, 48861470, 97722940]

約数ペア:

[(1, 97722940), (2, 48861470), (4, 24430735), (5, 19544588), (7, 13960420), (10, 9772294), (14, 6980210), (20, 4886147), (28, 3490105), (35, 2792084), (70, 1396042), (140, 698021)]