190365110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47237}}^1$

素因数の和:47288

約数の個数: 32

約数和(自身を含む): 380927232

約数和(自身を除く): 190562122

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 47237, 94474, 236185, 472370, 614081, 1228162, 1464347, 2928694, 3070405, 6140810, 7321735, 14643470, 19036511, 38073022, 95182555, 190365110]

約数ペア:

[(1, 190365110), (2, 95182555), (5, 38073022), (10, 19036511), (13, 14643470), (26, 7321735), (31, 6140810), (62, 3070405), (65, 2928694), (130, 1464347), (155, 1228162), (310, 614081), (403, 472370), (806, 236185), (2015, 94474), (4030, 47237)]