3305260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23609}}^1$

素因数の和:23625

約数の個数: 24

約数和(自身を含む): 7932960

約数和(自身を除く): 4627700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 23609, 47218, 94436, 118045, 165263, 236090, 330526, 472180, 661052, 826315, 1652630, 3305260]

約数ペア:

[(1, 3305260), (2, 1652630), (4, 826315), (5, 661052), (7, 472180), (10, 330526), (14, 236090), (20, 165263), (28, 118045), (35, 94436), (70, 47218), (140, 23609)]