31360670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2081}}^1$

素因数の和:2236

約数の個数: 32

約数和(自身を含む): 62060256

約数和(自身を除く): 30699586

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 2081, 3014, 4162, 7535, 10405, 15070, 20810, 22891, 45782, 114455, 228910, 285097, 570194, 1425485, 2850970, 3136067, 6272134, 15680335, 31360670]

約数ペア:

[(1, 31360670), (2, 15680335), (5, 6272134), (10, 3136067), (11, 2850970), (22, 1425485), (55, 570194), (110, 285097), (137, 228910), (274, 114455), (685, 45782), (1370, 22891), (1507, 20810), (2081, 15070), (3014, 10405), (4162, 7535)]