30481732070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{998419}}^1$

素因数の和:998540

約数の個数: 32

約数和(自身を含む): 56933902080

約数和(自身を除く): 26452170010

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 3053, 6106, 15265, 30530, 998419, 1996838, 4992095, 9984190, 42932017, 70887749, 85864034, 141775498, 214660085, 354438745, 429320170, 708877490, 3048173207, 6096346414, 15240866035, 30481732070]

約数ペア:

[(1, 30481732070), (2, 15240866035), (5, 6096346414), (10, 3048173207), (43, 708877490), (71, 429320170), (86, 354438745), (142, 214660085), (215, 141775498), (355, 85864034), (430, 70887749), (710, 42932017), (3053, 9984190), (6106, 4992095), (15265, 1996838), (30530, 998419)]