30020210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{272911}}^1$

素因数の和:272929

約数の個数: 16

約数和(自身を含む): 58948992

約数和(自身を除く): 28928782

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 272911, 545822, 1364555, 2729110, 3002021, 6004042, 15010105, 30020210]

約数ペア:

[(1, 30020210), (2, 15010105), (5, 6004042), (10, 3002021), (11, 2729110), (22, 1364555), (55, 545822), (110, 272911)]