2237221730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{383}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 4269957120

約数和(自身を除く): 2032735390

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 233, 383, 466, 545, 766, 1090, 1165, 1915, 2330, 2507, 3830, 5014, 5359, 8809, 10718, 12535, 17618, 25070, 25397, 26795, 41747, 44045, 50794, 53590, 83494, 88090, 89239, 126985, 178478, 208735, 253970, 417470, 446195, 584131, 892390, 960181, 1168262, 1920362, 2052497, 2920655, 4104994, 4800905, 5841310, 9601810, 9727051, 10262485, 19454102, 20524970, 48635255, 97270510, 223722173, 447444346, 1118610865, 2237221730]

約数ペア:

[(1, 2237221730), (2, 1118610865), (5, 447444346), (10, 223722173), (23, 97270510), (46, 48635255), (109, 20524970), (115, 19454102), (218, 10262485), (230, 9727051), (233, 9601810), (383, 5841310), (466, 4800905), (545, 4104994), (766, 2920655), (1090, 2052497), (1165, 1920362), (1915, 1168262), (2330, 960181), (2507, 892390), (3830, 584131), (5014, 446195), (5359, 417470), (8809, 253970), (10718, 208735), (12535, 178478), (17618, 126985), (25070, 89239), (25397, 88090), (26795, 83494), (41747, 53590), (44045, 50794)]