65764370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{134213}}^1$

素因数の和:134234

約数の個数: 24

約数和(自身を含む): 137703564

約数和(自身を除く): 71939194

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 134213, 268426, 671065, 939491, 1342130, 1878982, 4697455, 6576437, 9394910, 13152874, 32882185, 65764370]

約数ペア:

[(1, 65764370), (2, 32882185), (5, 13152874), (7, 9394910), (10, 6576437), (14, 4697455), (35, 1878982), (49, 1342130), (70, 939491), (98, 671065), (245, 268426), (490, 134213)]