321303310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{1231}}^1$

素因数の和:1888

約数の個数: 32

約数和(自身を含む): 593252352

約数和(自身を除く): 271949042

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 607, 1214, 1231, 2462, 3035, 6070, 6155, 12310, 26101, 52202, 52933, 105866, 130505, 261010, 264665, 529330, 747217, 1494434, 3736085, 7472170, 32130331, 64260662, 160651655, 321303310]

約数ペア:

[(1, 321303310), (2, 160651655), (5, 64260662), (10, 32130331), (43, 7472170), (86, 3736085), (215, 1494434), (430, 747217), (607, 529330), (1214, 264665), (1231, 261010), (2462, 130505), (3035, 105866), (6070, 52933), (6155, 52202), (12310, 26101)]