119590660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{23087}}^1$

素因数の和:23140

約数の個数: 48

約数和(自身を含む): 294787584

約数和(自身を除く): 175196924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 23087, 46174, 92348, 115435, 161609, 230870, 323218, 461740, 646436, 808045, 854219, 1616090, 1708438, 3232180, 3416876, 4271095, 5979533, 8542190, 11959066, 17084380, 23918132, 29897665, 59795330, 119590660]

約数ペア:

[(1, 119590660), (2, 59795330), (4, 29897665), (5, 23918132), (7, 17084380), (10, 11959066), (14, 8542190), (20, 5979533), (28, 4271095), (35, 3416876), (37, 3232180), (70, 1708438), (74, 1616090), (140, 854219), (148, 808045), (185, 646436), (259, 461740), (370, 323218), (518, 230870), (740, 161609), (1036, 115435), (1295, 92348), (2590, 46174), (5180, 23087)]