30520334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1451}}^1$

素因数の和:2275

約数の個数: 16

約数和(自身を含む): 49397040

約数和(自身を除く): 18876706

約数列:

[1, 2, 13, 26, 809, 1451, 1618, 2902, 10517, 18863, 21034, 37726, 1173859, 2347718, 15260167, 30520334]

約数ペア:

[(1, 30520334), (2, 15260167), (13, 2347718), (26, 1173859), (809, 37726), (1451, 21034), (1618, 18863), (2902, 10517)]