313628563730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3181}}^1\times {\mathrm{428671}}^1$

素因数の和:431882

約数の個数: 32

約数和(自身を含む): 589262819328

約数和(自身を除く): 275634255598

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 3181, 6362, 15905, 31810, 73163, 146326, 365815, 428671, 731630, 857342, 2143355, 4286710, 9859433, 19718866, 49297165, 98594330, 1363602451, 2727204902, 6818012255, 13636024510, 31362856373, 62725712746, 156814281865, 313628563730]

約数ペア:

[(1, 313628563730), (2, 156814281865), (5, 62725712746), (10, 31362856373), (23, 13636024510), (46, 6818012255), (115, 2727204902), (230, 1363602451), (3181, 98594330), (6362, 49297165), (15905, 19718866), (31810, 9859433), (73163, 4286710), (146326, 2143355), (365815, 857342), (428671, 731630)]