1740190810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{398213}}^1$

素因数の和:398262

約数の個数: 32

約数和(自身を含む): 3440568960

約数和(自身を除く): 1700378150

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 398213, 796426, 1991065, 3982130, 7566047, 9158899, 15132094, 18317798, 37830235, 45794495, 75660470, 91588990, 174019081, 348038162, 870095405, 1740190810]

約数ペア:

[(1, 1740190810), (2, 870095405), (5, 348038162), (10, 174019081), (19, 91588990), (23, 75660470), (38, 45794495), (46, 37830235), (95, 18317798), (115, 15132094), (190, 9158899), (230, 7566047), (437, 3982130), (874, 1991065), (2185, 796426), (4370, 398213)]