2451470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5003}}^1$

素因数の和:5024

約数の個数: 24

約数和(自身を含む): 5134104

約数和(自身を除く): 2682634

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5003, 10006, 25015, 35021, 50030, 70042, 175105, 245147, 350210, 490294, 1225735, 2451470]

約数ペア:

[(1, 2451470), (2, 1225735), (5, 490294), (7, 350210), (10, 245147), (14, 175105), (35, 70042), (49, 50030), (70, 35021), (98, 25015), (245, 10006), (490, 5003)]