30847468

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 54853344

約数和(自身を除く): 24005876

約数列:

[1, 2, 4, 137, 181, 274, 311, 362, 548, 622, 724, 1244, 24797, 42607, 49594, 56291, 85214, 99188, 112582, 170428, 225164, 7711867, 15423734, 30847468]

約数ペア:

[(1, 30847468), (2, 15423734), (4, 7711867), (137, 225164), (181, 170428), (274, 112582), (311, 99188), (362, 85214), (548, 56291), (622, 49594), (724, 42607), (1244, 24797)]