270301370

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{443117}}^1$

素因数の和:443185

約数の個数: 16

約数和(自身を含む): 494519688

約数和(自身を除く): 224218318

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 443117, 886234, 2215585, 4431170, 27030137, 54060274, 135150685, 270301370]

約数ペア:

[(1, 270301370), (2, 135150685), (5, 54060274), (10, 27030137), (61, 4431170), (122, 2215585), (305, 886234), (610, 443117)]