39543770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2927}}^1$

素因数の和:3134

約数の個数: 32

約数和(自身を含む): 81796608

約数和(自身を除く): 42252838

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1930, 2702, 2927, 5854, 6755, 13510, 14635, 20489, 29270, 40978, 102445, 204890, 564911, 1129822, 2824555, 3954377, 5649110, 7908754, 19771885, 39543770]

約数ペア:

[(1, 39543770), (2, 19771885), (5, 7908754), (7, 5649110), (10, 3954377), (14, 2824555), (35, 1129822), (70, 564911), (193, 204890), (386, 102445), (965, 40978), (1351, 29270), (1930, 20489), (2702, 14635), (2927, 13510), (5854, 6755)]