120474770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2111}}^1$

素因数の和:2570

約数の個数: 32

約数和(自身を含む): 234178560

約数和(自身を除く): 113703790

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 439, 878, 2111, 2195, 4222, 4390, 5707, 10555, 11414, 21110, 27443, 28535, 54886, 57070, 137215, 274430, 926729, 1853458, 4633645, 9267290, 12047477, 24094954, 60237385, 120474770]

約数ペア:

[(1, 120474770), (2, 60237385), (5, 24094954), (10, 12047477), (13, 9267290), (26, 4633645), (65, 1853458), (130, 926729), (439, 274430), (878, 137215), (2111, 57070), (2195, 54886), (4222, 28535), (4390, 27443), (5707, 21110), (10555, 11414)]