28167090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{134129}}^1$

素因数の和:134146

約数の個数: 32

約数和(自身を含む): 77258880

約数和(自身を除く): 49091790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 134129, 268258, 402387, 670645, 804774, 938903, 1341290, 1877806, 2011935, 2816709, 4023870, 4694515, 5633418, 9389030, 14083545, 28167090]

約数ペア:

[(1, 28167090), (2, 14083545), (3, 9389030), (5, 5633418), (6, 4694515), (7, 4023870), (10, 2816709), (14, 2011935), (15, 1877806), (21, 1341290), (30, 938903), (35, 804774), (42, 670645), (70, 402387), (105, 268258), (210, 134129)]