2015901260

素因数分解:

$2^2\times 5^1\times {\mathrm{2903}}^1\times {\mathrm{34721}}^1$

素因数の和:37633

約数の個数: 24

約数和(自身を含む): 4234972896

約数和(自身を除く): 2219071636

約数列:

[1, 2, 4, 5, 10, 20, 2903, 5806, 11612, 14515, 29030, 34721, 58060, 69442, 138884, 173605, 347210, 694420, 100795063, 201590126, 403180252, 503975315, 1007950630, 2015901260]

約数ペア:

[(1, 2015901260), (2, 1007950630), (4, 503975315), (5, 403180252), (10, 201590126), (20, 100795063), (2903, 694420), (5806, 347210), (11612, 173605), (14515, 138884), (29030, 69442), (34721, 58060)]