2034386410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4151809}}^1$

素因数の和:4151830

約数の個数: 24

約数和(自身を含む): 4259757060

約数和(自身を除く): 2225370650

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4151809, 8303618, 20759045, 29062663, 41518090, 58125326, 145313315, 203438641, 290626630, 406877282, 1017193205, 2034386410]

約数ペア:

[(1, 2034386410), (2, 1017193205), (5, 406877282), (7, 290626630), (10, 203438641), (14, 145313315), (35, 58125326), (49, 41518090), (70, 29062663), (98, 20759045), (245, 8303618), (490, 4151809)]