868590310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{427877}}^1$

素因数の和:427920

約数の個数: 32

約数和(自身を含む): 1848432960

約数和(自身を除く): 979842650

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 427877, 855754, 2139385, 2995139, 4278770, 5990278, 12408433, 14975695, 24816866, 29951390, 62042165, 86859031, 124084330, 173718062, 434295155, 868590310]

約数ペア:

[(1, 868590310), (2, 434295155), (5, 173718062), (7, 124084330), (10, 86859031), (14, 62042165), (29, 29951390), (35, 24816866), (58, 14975695), (70, 12408433), (145, 5990278), (203, 4278770), (290, 2995139), (406, 2139385), (1015, 855754), (2030, 427877)]