30857276

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8581}}^1$

素因数の和:8645

約数の個数: 24

約数和(自身を含む): 57671040

約数和(自身を除く): 26813764

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 3596, 8581, 17162, 34324, 248849, 266011, 497698, 532022, 995396, 1064044, 7714319, 15428638, 30857276]

約数ペア:

[(1, 30857276), (2, 15428638), (4, 7714319), (29, 1064044), (31, 995396), (58, 532022), (62, 497698), (116, 266011), (124, 248849), (899, 34324), (1798, 17162), (3596, 8581)]