127291010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{165313}}^1$

素因数の和:165338

約数の個数: 32

約数和(自身を含む): 285662592

約数和(自身を除く): 158371582

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 165313, 330626, 826565, 1157191, 1653130, 1818443, 2314382, 3636886, 5785955, 9092215, 11571910, 12729101, 18184430, 25458202, 63645505, 127291010]

約数ペア:

[(1, 127291010), (2, 63645505), (5, 25458202), (7, 18184430), (10, 12729101), (11, 11571910), (14, 9092215), (22, 5785955), (35, 3636886), (55, 2314382), (70, 1818443), (77, 1653130), (110, 1157191), (154, 826565), (385, 330626), (770, 165313)]