30533764

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 54432000

約数和(自身を除く): 23898236

約数列:

[1, 2, 4, 89, 178, 199, 356, 398, 431, 796, 862, 1724, 17711, 35422, 38359, 70844, 76718, 85769, 153436, 171538, 343076, 7633441, 15266882, 30533764]

約数ペア:

[(1, 30533764), (2, 15266882), (4, 7633441), (89, 343076), (178, 171538), (199, 153436), (356, 85769), (398, 76718), (431, 70844), (796, 38359), (862, 35422), (1724, 17711)]