6653530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 13492224

約数和(自身を除く): 6838694

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 127, 130, 155, 169, 254, 310, 338, 403, 635, 806, 845, 1270, 1651, 1690, 2015, 3302, 3937, 4030, 5239, 7874, 8255, 10478, 16510, 19685, 21463, 26195, 39370, 42926, 51181, 52390, 102362, 107315, 214630, 255905, 511810, 665353, 1330706, 3326765, 6653530]

約数ペア:

[(1, 6653530), (2, 3326765), (5, 1330706), (10, 665353), (13, 511810), (26, 255905), (31, 214630), (62, 107315), (65, 102362), (127, 52390), (130, 51181), (155, 42926), (169, 39370), (254, 26195), (310, 21463), (338, 19685), (403, 16510), (635, 10478), (806, 8255), (845, 7874), (1270, 5239), (1651, 4030), (1690, 3937), (2015, 3302)]