2974070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 6151680

約数和(自身を除く): 3177610

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 1423, 2090, 2846, 7115, 14230, 15653, 27037, 31306, 54074, 78265, 135185, 156530, 270370, 297407, 594814, 1487035, 2974070]

約数ペア:

[(1, 2974070), (2, 1487035), (5, 594814), (10, 297407), (11, 270370), (19, 156530), (22, 135185), (38, 78265), (55, 54074), (95, 31306), (110, 27037), (190, 15653), (209, 14230), (418, 7115), (1045, 2846), (1423, 2090)]