26697090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6691}}^1$

素因数の和:6727

約数の個数: 64

約数和(自身を含む): 77091840

約数和(自身を除く): 50394750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 6691, 13382, 20073, 33455, 40146, 46837, 66910, 93674, 100365, 127129, 140511, 200730, 234185, 254258, 281022, 381387, 468370, 635645, 702555, 762774, 889903, 1271290, 1405110, 1779806, 1906935, 2669709, 3813870, 4449515, 5339418, 8899030, 13348545, 26697090]

約数ペア:

[(1, 26697090), (2, 13348545), (3, 8899030), (5, 5339418), (6, 4449515), (7, 3813870), (10, 2669709), (14, 1906935), (15, 1779806), (19, 1405110), (21, 1271290), (30, 889903), (35, 762774), (38, 702555), (42, 635645), (57, 468370), (70, 381387), (95, 281022), (105, 254258), (114, 234185), (133, 200730), (190, 140511), (210, 127129), (266, 100365), (285, 93674), (399, 66910), (570, 46837), (665, 40146), (798, 33455), (1330, 20073), (1995, 13382), (3990, 6691)]