86847070

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2339}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 161740800

約数和(自身を除く): 74893730

約数列:

[1, 2, 5, 10, 47, 79, 94, 158, 235, 395, 470, 790, 2339, 3713, 4678, 7426, 11695, 18565, 23390, 37130, 109933, 184781, 219866, 369562, 549665, 923905, 1099330, 1847810, 8684707, 17369414, 43423535, 86847070]

約数ペア:

[(1, 86847070), (2, 43423535), (5, 17369414), (10, 8684707), (47, 1847810), (79, 1099330), (94, 923905), (158, 549665), (235, 369562), (395, 219866), (470, 184781), (790, 109933), (2339, 37130), (3713, 23390), (4678, 18565), (7426, 11695)]