133045990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{172787}}^1$

素因数の和:172812

約数の個数: 32

約数和(自身を含む): 298577664

約数和(自身を除く): 165531674

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 172787, 345574, 863935, 1209509, 1727870, 1900657, 2419018, 3801314, 6047545, 9503285, 12095090, 13304599, 19006570, 26609198, 66522995, 133045990]

約数ペア:

[(1, 133045990), (2, 66522995), (5, 26609198), (7, 19006570), (10, 13304599), (11, 12095090), (14, 9503285), (22, 6047545), (35, 3801314), (55, 2419018), (70, 1900657), (77, 1727870), (110, 1209509), (154, 863935), (385, 345574), (770, 172787)]