64161870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{6833}}^1$

素因数の和:7156

約数の個数: 32

約数和(自身を含む): 154503072

約数和(自身を除く): 90341202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 6833, 9390, 13666, 20499, 34165, 40998, 68330, 102495, 204990, 2138729, 4277458, 6416187, 10693645, 12832374, 21387290, 32080935, 64161870]

約数ペア:

[(1, 64161870), (2, 32080935), (3, 21387290), (5, 12832374), (6, 10693645), (10, 6416187), (15, 4277458), (30, 2138729), (313, 204990), (626, 102495), (939, 68330), (1565, 40998), (1878, 34165), (3130, 20499), (4695, 13666), (6833, 9390)]