7188870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18433}}^1$

素因数の和:18456

約数の個数: 32

約数和(自身を含む): 18581472

約数和(自身を除く): 11392602

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 18433, 36866, 55299, 92165, 110598, 184330, 239629, 276495, 479258, 552990, 718887, 1198145, 1437774, 2396290, 3594435, 7188870]

約数ペア:

[(1, 7188870), (2, 3594435), (3, 2396290), (5, 1437774), (6, 1198145), (10, 718887), (13, 552990), (15, 479258), (26, 276495), (30, 239629), (39, 184330), (65, 110598), (78, 92165), (130, 55299), (195, 36866), (390, 18433)]