2830527460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3291311}}^1$

素因数の和:3291363

約数の個数: 24

約数和(自身を含む): 6082344576

約数和(自身を除く): 3251817116

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 3291311, 6582622, 13165244, 16456555, 32913110, 65826220, 141526373, 283052746, 566105492, 707631865, 1415263730, 2830527460]

約数ペア:

[(1, 2830527460), (2, 1415263730), (4, 707631865), (5, 566105492), (10, 283052746), (20, 141526373), (43, 65826220), (86, 32913110), (172, 16456555), (215, 13165244), (430, 6582622), (860, 3291311)]