666601702270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{134125091}}^1$

素因数の和:134125176

約数の個数: 32

約数和(自身を含む): 1390608953856

約数和(自身を除く): 724007251586

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 134125091, 268250182, 670625455, 938875637, 1341250910, 1877751274, 4694378185, 9388756370, 9522881461, 19045762922, 47614407305, 66660170227, 95228814610, 133320340454, 333300851135, 666601702270]

約数ペア:

[(1, 666601702270), (2, 333300851135), (5, 133320340454), (7, 95228814610), (10, 66660170227), (14, 47614407305), (35, 19045762922), (70, 9522881461), (71, 9388756370), (142, 4694378185), (355, 1877751274), (497, 1341250910), (710, 938875637), (994, 670625455), (2485, 268250182), (4970, 134125091)]