25368630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1129}}^1$

素因数の和:1253

約数の個数: 64

約数和(自身を含む): 70295040

約数和(自身を除く): 44926410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 210, 214, 321, 535, 642, 749, 1070, 1129, 1498, 1605, 2247, 2258, 3210, 3387, 3745, 4494, 5645, 6774, 7490, 7903, 11235, 11290, 15806, 16935, 22470, 23709, 33870, 39515, 47418, 79030, 118545, 120803, 237090, 241606, 362409, 604015, 724818, 845621, 1208030, 1691242, 1812045, 2536863, 3624090, 4228105, 5073726, 8456210, 12684315, 25368630]

約数ペア:

[(1, 25368630), (2, 12684315), (3, 8456210), (5, 5073726), (6, 4228105), (7, 3624090), (10, 2536863), (14, 1812045), (15, 1691242), (21, 1208030), (30, 845621), (35, 724818), (42, 604015), (70, 362409), (105, 241606), (107, 237090), (210, 120803), (214, 118545), (321, 79030), (535, 47418), (642, 39515), (749, 33870), (1070, 23709), (1129, 22470), (1498, 16935), (1605, 15806), (2247, 11290), (2258, 11235), (3210, 7903), (3387, 7490), (3745, 6774), (4494, 5645)]