1340018235

素因数分解:

$3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{24151}}^1$

素因数の和:24305

約数の個数: 40

約数和(自身を含む): 2419740576

約数和(自身を除く): 1079722341

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 137, 405, 411, 685, 1233, 2055, 3699, 6165, 11097, 18495, 24151, 55485, 72453, 120755, 217359, 362265, 652077, 1086795, 1956231, 3260385, 3308687, 9781155, 9926061, 16543435, 29778183, 49630305, 89334549, 148890915, 268003647, 446672745, 1340018235]

約数ペア:

[(1, 1340018235), (3, 446672745), (5, 268003647), (9, 148890915), (15, 89334549), (27, 49630305), (45, 29778183), (81, 16543435), (135, 9926061), (137, 9781155), (405, 3308687), (411, 3260385), (685, 1956231), (1233, 1086795), (2055, 652077), (3699, 362265), (6165, 217359), (11097, 120755), (18495, 72453), (24151, 55485)]