9015110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 18047232

約数和(自身を除く): 9032122

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 2237, 4030, 4474, 11185, 22370, 29081, 58162, 69347, 138694, 145405, 290810, 346735, 693470, 901511, 1803022, 4507555, 9015110]

約数ペア:

[(1, 9015110), (2, 4507555), (5, 1803022), (10, 901511), (13, 693470), (26, 346735), (31, 290810), (62, 145405), (65, 138694), (130, 69347), (155, 58162), (310, 29081), (403, 22370), (806, 11185), (2015, 4474), (2237, 4030)]