77070490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3119}}^1$

素因数の和:3486

約数の個数: 32

約数和(自身を含む): 159045120

約数和(自身を除く): 81974630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 353, 706, 1765, 2471, 3119, 3530, 4942, 6238, 12355, 15595, 21833, 24710, 31190, 43666, 109165, 218330, 1101007, 2202014, 5505035, 7707049, 11010070, 15414098, 38535245, 77070490]

約数ペア:

[(1, 77070490), (2, 38535245), (5, 15414098), (7, 11010070), (10, 7707049), (14, 5505035), (35, 2202014), (70, 1101007), (353, 218330), (706, 109165), (1765, 43666), (2471, 31190), (3119, 24710), (3530, 21833), (4942, 15595), (6238, 12355)]