282441610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{111637}}^1$

素因数の和:111678

約数の個数: 32

約数和(自身を含む): 578731392

約数和(自身を除く): 296289782

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 111637, 223274, 558185, 1116370, 1228007, 2456014, 2567651, 5135302, 6140035, 12280070, 12838255, 25676510, 28244161, 56488322, 141220805, 282441610]

約数ペア:

[(1, 282441610), (2, 141220805), (5, 56488322), (10, 28244161), (11, 25676510), (22, 12838255), (23, 12280070), (46, 6140035), (55, 5135302), (110, 2567651), (115, 2456014), (230, 1228007), (253, 1116370), (506, 558185), (1265, 223274), (2530, 111637)]