64407008630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{323507}}^1$

素因数の和:324020

約数の個数: 32

約数和(自身を含む): 118885307904

約数和(自身を除く): 54478299274

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 463, 926, 2315, 4630, 19909, 39818, 99545, 199090, 323507, 647014, 1617535, 3235070, 13910801, 27821602, 69554005, 139108010, 149783741, 299567482, 748918705, 1497837410, 6440700863, 12881401726, 32203504315, 64407008630]

約数ペア:

[(1, 64407008630), (2, 32203504315), (5, 12881401726), (10, 6440700863), (43, 1497837410), (86, 748918705), (215, 299567482), (430, 149783741), (463, 139108010), (926, 69554005), (2315, 27821602), (4630, 13910801), (19909, 3235070), (39818, 1617535), (99545, 647014), (199090, 323507)]