67290470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{517619}}^1$

素因数の和:517639

約数の個数: 16

約数和(自身を含む): 130440240

約数和(自身を除く): 63149770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 517619, 1035238, 2588095, 5176190, 6729047, 13458094, 33645235, 67290470]

約数ペア:

[(1, 67290470), (2, 33645235), (5, 13458094), (10, 6729047), (13, 5176190), (26, 2588095), (65, 1035238), (130, 517619)]