1240893090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{47057}}^1$

素因数の和:47363

約数の個数: 48

約数和(自身を含む): 3237402168

約数和(自身を除く): 1996509078

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 293, 586, 879, 1465, 1758, 2637, 2930, 4395, 5274, 8790, 13185, 26370, 47057, 94114, 141171, 235285, 282342, 423513, 470570, 705855, 847026, 1411710, 2117565, 4235130, 13787701, 27575402, 41363103, 68938505, 82726206, 124089309, 137877010, 206815515, 248178618, 413631030, 620446545, 1240893090]

約数ペア:

[(1, 1240893090), (2, 620446545), (3, 413631030), (5, 248178618), (6, 206815515), (9, 137877010), (10, 124089309), (15, 82726206), (18, 68938505), (30, 41363103), (45, 27575402), (90, 13787701), (293, 4235130), (586, 2117565), (879, 1411710), (1465, 847026), (1758, 705855), (2637, 470570), (2930, 423513), (4395, 282342), (5274, 235285), (8790, 141171), (13185, 94114), (26370, 47057)]