79682890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2593}}^1$

素因数の和:3046

約数の個数: 32

約数和(自身を含む): 164355840

約数和(自身を除く): 84672950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 439, 878, 2195, 2593, 3073, 4390, 5186, 6146, 12965, 15365, 18151, 25930, 30730, 36302, 90755, 181510, 1138327, 2276654, 5691635, 7968289, 11383270, 15936578, 39841445, 79682890]

約数ペア:

[(1, 79682890), (2, 39841445), (5, 15936578), (7, 11383270), (10, 7968289), (14, 5691635), (35, 2276654), (70, 1138327), (439, 181510), (878, 90755), (2195, 36302), (2593, 30730), (3073, 25930), (4390, 18151), (5186, 15365), (6146, 12965)]