69143690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89797}}^1$

素因数の和:89822

約数の個数: 32

約数和(自身を含む): 155170944

約数和(自身を除く): 86027254

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 89797, 179594, 448985, 628579, 897970, 987767, 1257158, 1975534, 3142895, 4938835, 6285790, 6914369, 9877670, 13828738, 34571845, 69143690]

約数ペア:

[(1, 69143690), (2, 34571845), (5, 13828738), (7, 9877670), (10, 6914369), (11, 6285790), (14, 4938835), (22, 3142895), (35, 1975534), (55, 1257158), (70, 987767), (77, 897970), (110, 628579), (154, 448985), (385, 179594), (770, 89797)]