30529148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8269}}^1$

素因数の和:8357

約数の個数: 24

約数和(自身を含む): 58353120

約数和(自身を除く): 27823972

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 8269, 16538, 33076, 107497, 214994, 429988, 587099, 1174198, 2348396, 7632287, 15264574, 30529148]

約数ペア:

[(1, 30529148), (2, 15264574), (4, 7632287), (13, 2348396), (26, 1174198), (52, 587099), (71, 429988), (142, 214994), (284, 107497), (923, 33076), (1846, 16538), (3692, 8269)]