489482210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2389}}^1\times {\mathrm{2927}}^1$

素因数の和:5330

約数の個数: 32

約数和(自身を含む): 1007700480

約数和(自身を除く): 518218270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2389, 2927, 4778, 5854, 11945, 14635, 16723, 20489, 23890, 29270, 33446, 40978, 83615, 102445, 167230, 204890, 6992603, 13985206, 34963015, 48948221, 69926030, 97896442, 244741105, 489482210]

約数ペア:

[(1, 489482210), (2, 244741105), (5, 97896442), (7, 69926030), (10, 48948221), (14, 34963015), (35, 13985206), (70, 6992603), (2389, 204890), (2927, 167230), (4778, 102445), (5854, 83615), (11945, 40978), (14635, 33446), (16723, 29270), (20489, 23890)]