127294090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{165317}}^1$

素因数の和:165342

約数の個数: 32

約数和(自身を含む): 285669504

約数和(自身を除く): 158375414

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 165317, 330634, 826585, 1157219, 1653170, 1818487, 2314438, 3636974, 5786095, 9092435, 11572190, 12729409, 18184870, 25458818, 63647045, 127294090]

約数ペア:

[(1, 127294090), (2, 63647045), (5, 25458818), (7, 18184870), (10, 12729409), (11, 11572190), (14, 9092435), (22, 5786095), (35, 3636974), (55, 2314438), (70, 1818487), (77, 1653170), (110, 1157219), (154, 826585), (385, 330634), (770, 165317)]