312698910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{146807}}^1$

素因数の和:146888

約数の個数: 32

約数和(自身を含む): 761052672

約数和(自身を除く): 448353762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 146807, 293614, 440421, 734035, 880842, 1468070, 2202105, 4404210, 10423297, 20846594, 31269891, 52116485, 62539782, 104232970, 156349455, 312698910]

約数ペア:

[(1, 312698910), (2, 156349455), (3, 104232970), (5, 62539782), (6, 52116485), (10, 31269891), (15, 20846594), (30, 10423297), (71, 4404210), (142, 2202105), (213, 1468070), (355, 880842), (426, 734035), (710, 440421), (1065, 293614), (2130, 146807)]