30008564761

素因数分解:

$7^4\times {\mathrm{23}}^1\times {\mathrm{543407}}^1$

素因数の和:543458

約数の個数: 20

約数和(自身を含む): 36530059392

約数和(自身を除く): 6521494631

約数列:

[1, 7, 23, 49, 161, 343, 1127, 2401, 7889, 55223, 543407, 3803849, 12498361, 26626943, 87488527, 186388601, 612419689, 1304720207, 4286937823, 30008564761]

約数ペア:

[(1, 30008564761), (7, 4286937823), (23, 1304720207), (49, 612419689), (161, 186388601), (343, 87488527), (1127, 26626943), (2401, 12498361), (7889, 3803849), (55223, 543407)]