314609940470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{642061103}}^1$

素因数の和:642061124

約数の個数: 24

約数和(自身を含む): 658754692704

約数和(自身を除く): 344144752234

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 642061103, 1284122206, 3210305515, 4494427721, 6420611030, 8988855442, 22472138605, 31460994047, 44944277210, 62921988094, 157304970235, 314609940470]

約数ペア:

[(1, 314609940470), (2, 157304970235), (5, 62921988094), (7, 44944277210), (10, 31460994047), (14, 22472138605), (35, 8988855442), (49, 6420611030), (70, 4494427721), (98, 3210305515), (245, 1284122206), (490, 642061103)]