2706690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{12889}}^1$

素因数の和:12906

約数の個数: 32

約数和(自身を含む): 7424640

約数和(自身を除く): 4717950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 12889, 25778, 38667, 64445, 77334, 90223, 128890, 180446, 193335, 270669, 386670, 451115, 541338, 902230, 1353345, 2706690]

約数ペア:

[(1, 2706690), (2, 1353345), (3, 902230), (5, 541338), (6, 451115), (7, 386670), (10, 270669), (14, 193335), (15, 180446), (21, 128890), (30, 90223), (35, 77334), (42, 64445), (70, 38667), (105, 25778), (210, 12889)]