30891322

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6917}}^1$

素因数の和:6966

約数の個数: 32

約数和(自身を含む): 59771520

約数和(自身を除く): 28880198

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 6917, 13834, 48419, 76087, 96838, 152174, 200593, 401186, 532609, 1065218, 1404151, 2206523, 2808302, 4413046, 15445661, 30891322]

約数ペア:

[(1, 30891322), (2, 15445661), (7, 4413046), (11, 2808302), (14, 2206523), (22, 1404151), (29, 1065218), (58, 532609), (77, 401186), (154, 200593), (203, 152174), (319, 96838), (406, 76087), (638, 48419), (2233, 13834), (4466, 6917)]