9987076790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3089}}^1\times {\mathrm{14057}}^1$

素因数の和:17176

約数の個数: 32

約数和(自身を含む): 18765743040

約数和(自身を除く): 8778666250

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 3089, 6178, 14057, 15445, 28114, 30890, 70285, 71047, 140570, 142094, 323311, 355235, 646622, 710470, 1616555, 3233110, 43422073, 86844146, 217110365, 434220730, 998707679, 1997415358, 4993538395, 9987076790]

約数ペア:

[(1, 9987076790), (2, 4993538395), (5, 1997415358), (10, 998707679), (23, 434220730), (46, 217110365), (115, 86844146), (230, 43422073), (3089, 3233110), (6178, 1616555), (14057, 710470), (15445, 646622), (28114, 355235), (30890, 323311), (70285, 142094), (71047, 140570)]