70395017

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:450

約数の個数: 36

約数和(自身を含む): 93155328

約数和(自身を除く): 22760311

約数列:

[1, 7, 11, 31, 49, 77, 121, 217, 341, 383, 539, 847, 1519, 2387, 2681, 3751, 4213, 5929, 11873, 16709, 18767, 26257, 29491, 46343, 83111, 130603, 183799, 206437, 324401, 581777, 914221, 1436633, 2270807, 6399547, 10056431, 70395017]

約数ペア:

[(1, 70395017), (7, 10056431), (11, 6399547), (31, 2270807), (49, 1436633), (77, 914221), (121, 581777), (217, 324401), (341, 206437), (383, 183799), (539, 130603), (847, 83111), (1519, 46343), (2387, 29491), (2681, 26257), (3751, 18767), (4213, 16709), (5929, 11873)]