852868030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{443}}^1\times {\mathrm{3929}}^1$

素因数の和:4393

約数の個数: 48

約数和(自身を含む): 1790287920

約数和(自身を除く): 937419890

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 443, 490, 886, 2215, 3101, 3929, 4430, 6202, 7858, 15505, 19645, 21707, 27503, 31010, 39290, 43414, 55006, 108535, 137515, 192521, 217070, 275030, 385042, 962605, 1740547, 1925210, 3481094, 8702735, 12183829, 17405470, 24367658, 60919145, 85286803, 121838290, 170573606, 426434015, 852868030]

約数ペア:

[(1, 852868030), (2, 426434015), (5, 170573606), (7, 121838290), (10, 85286803), (14, 60919145), (35, 24367658), (49, 17405470), (70, 12183829), (98, 8702735), (245, 3481094), (443, 1925210), (490, 1740547), (886, 962605), (2215, 385042), (3101, 275030), (3929, 217070), (4430, 192521), (6202, 137515), (7858, 108535), (15505, 55006), (19645, 43414), (21707, 39290), (27503, 31010)]