30000136324

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{405473}}^1$

素因数の和:405879

約数の個数: 24

約数和(自身を含む): 53644210200

約数和(自身を除く): 23644073876

約数列:

[1, 2, 4, 53, 106, 212, 349, 698, 1396, 18497, 36994, 73988, 405473, 810946, 1621892, 21490069, 42980138, 85960276, 141510077, 283020154, 566040308, 7500034081, 15000068162, 30000136324]

約数ペア:

[(1, 30000136324), (2, 15000068162), (4, 7500034081), (53, 566040308), (106, 283020154), (212, 141510077), (349, 85960276), (698, 42980138), (1396, 21490069), (18497, 1621892), (36994, 810946), (73988, 405473)]