149739370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{36791}}^1$

素因数の和:36846

約数の個数: 32

約数和(自身を含む): 301988736

約数和(自身を除く): 152249366

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 36791, 73582, 183955, 367910, 404701, 809402, 1361267, 2023505, 2722534, 4047010, 6806335, 13612670, 14973937, 29947874, 74869685, 149739370]

約数ペア:

[(1, 149739370), (2, 74869685), (5, 29947874), (10, 14973937), (11, 13612670), (22, 6806335), (37, 4047010), (55, 2722534), (74, 2023505), (110, 1361267), (185, 809402), (370, 404701), (407, 367910), (814, 183955), (2035, 73582), (4070, 36791)]