7663070

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 14364000

約数和(自身を除く): 6700930

約数列:

[1, 2, 5, 10, 37, 74, 139, 149, 185, 278, 298, 370, 695, 745, 1390, 1490, 5143, 5513, 10286, 11026, 20711, 25715, 27565, 41422, 51430, 55130, 103555, 207110, 766307, 1532614, 3831535, 7663070]

約数ペア:

[(1, 7663070), (2, 3831535), (5, 1532614), (10, 766307), (37, 207110), (74, 103555), (139, 55130), (149, 51430), (185, 41422), (278, 27565), (298, 25715), (370, 20711), (695, 11026), (745, 10286), (1390, 5513), (1490, 5143)]