2215513090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3559}}^1\times {\mathrm{8893}}^1$

素因数の和:12466

約数の個数: 32

約数和(自身を含む): 4559420160

約数和(自身を除く): 2343907070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3559, 7118, 8893, 17786, 17795, 24913, 35590, 44465, 49826, 62251, 88930, 124502, 124565, 249130, 311255, 622510, 31650187, 63300374, 158250935, 221551309, 316501870, 443102618, 1107756545, 2215513090]

約数ペア:

[(1, 2215513090), (2, 1107756545), (5, 443102618), (7, 316501870), (10, 221551309), (14, 158250935), (35, 63300374), (70, 31650187), (3559, 622510), (7118, 311255), (8893, 249130), (17786, 124565), (17795, 124502), (24913, 88930), (35590, 62251), (44465, 49826)]