27510970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 51150528

約数和(自身を除く): 23639558

約数列:

[1, 2, 5, 10, 43, 86, 137, 215, 274, 430, 467, 685, 934, 1370, 2335, 4670, 5891, 11782, 20081, 29455, 40162, 58910, 63979, 100405, 127958, 200810, 319895, 639790, 2751097, 5502194, 13755485, 27510970]

約数ペア:

[(1, 27510970), (2, 13755485), (5, 5502194), (10, 2751097), (43, 639790), (86, 319895), (137, 200810), (215, 127958), (274, 100405), (430, 63979), (467, 58910), (685, 40162), (934, 29455), (1370, 20081), (2335, 11782), (4670, 5891)]