4840294970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{9878153}}^1$

素因数の和:9878174

約数の個数: 24

約数和(自身を含む): 10134986004

約数和(自身を除く): 5294691034

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 9878153, 19756306, 49390765, 69147071, 98781530, 138294142, 345735355, 484029497, 691470710, 968058994, 2420147485, 4840294970]

約数ペア:

[(1, 4840294970), (2, 2420147485), (5, 968058994), (7, 691470710), (10, 484029497), (14, 345735355), (35, 138294142), (49, 98781530), (70, 69147071), (98, 49390765), (245, 19756306), (490, 9878153)]