311370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 762048

約数和(自身を除く): 450678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 107, 194, 214, 291, 321, 485, 535, 582, 642, 970, 1070, 1455, 1605, 2910, 3210, 10379, 20758, 31137, 51895, 62274, 103790, 155685, 311370]

約数ペア:

[(1, 311370), (2, 155685), (3, 103790), (5, 62274), (6, 51895), (10, 31137), (15, 20758), (30, 10379), (97, 3210), (107, 2910), (194, 1605), (214, 1455), (291, 1070), (321, 970), (485, 642), (535, 582)]