2039229530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{3637}}^1$

素因数の和:3903

約数の個数: 64

約数和(自身を含む): 4180498560

約数和(自身を除く): 2141269030

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 227, 247, 454, 494, 1135, 1235, 2270, 2470, 2951, 3637, 4313, 5902, 7274, 8626, 14755, 18185, 21565, 29510, 36370, 43130, 47281, 56069, 69103, 94562, 112138, 138206, 236405, 280345, 345515, 472810, 560690, 691030, 825599, 898339, 1651198, 1796678, 4127995, 4491695, 8255990, 8983390, 10732787, 15686381, 21465574, 31372762, 53663935, 78431905, 107327870, 156863810, 203922953, 407845906, 1019614765, 2039229530]

約数ペア:

[(1, 2039229530), (2, 1019614765), (5, 407845906), (10, 203922953), (13, 156863810), (19, 107327870), (26, 78431905), (38, 53663935), (65, 31372762), (95, 21465574), (130, 15686381), (190, 10732787), (227, 8983390), (247, 8255990), (454, 4491695), (494, 4127995), (1135, 1796678), (1235, 1651198), (2270, 898339), (2470, 825599), (2951, 691030), (3637, 560690), (4313, 472810), (5902, 345515), (7274, 280345), (8626, 236405), (14755, 138206), (18185, 112138), (21565, 94562), (29510, 69103), (36370, 56069), (43130, 47281)]