2007029710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4095979}}^1$

素因数の和:4096000

約数の個数: 24

約数和(自身を含む): 4202475480

約数和(自身を除く): 2195445770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4095979, 8191958, 20479895, 28671853, 40959790, 57343706, 143359265, 200702971, 286718530, 401405942, 1003514855, 2007029710]

約数ペア:

[(1, 2007029710), (2, 1003514855), (5, 401405942), (7, 286718530), (10, 200702971), (14, 143359265), (35, 57343706), (49, 40959790), (70, 28671853), (98, 20479895), (245, 8191958), (490, 4095979)]