80350530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{206027}}^1$

素因数の和:206050

約数の個数: 32

約数和(自身を含む): 207676224

約数和(自身を除く): 127325694

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 206027, 412054, 618081, 1030135, 1236162, 2060270, 2678351, 3090405, 5356702, 6180810, 8035053, 13391755, 16070106, 26783510, 40175265, 80350530]

約数ペア:

[(1, 80350530), (2, 40175265), (3, 26783510), (5, 16070106), (6, 13391755), (10, 8035053), (13, 6180810), (15, 5356702), (26, 3090405), (30, 2678351), (39, 2060270), (65, 1236162), (78, 1030135), (130, 618081), (195, 412054), (390, 206027)]