2012958730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{6469}}^1$

素因数の和:6571

約数の個数: 48

約数和(自身を含む): 3854593080

約数和(自身を除く): 1841634350

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 841, 1073, 1682, 2146, 4205, 5365, 6469, 8410, 10730, 12938, 31117, 32345, 62234, 64690, 155585, 187601, 239353, 311170, 375202, 478706, 938005, 1196765, 1876010, 2393530, 5440429, 6941237, 10880858, 13882474, 27202145, 34706185, 54404290, 69412370, 201295873, 402591746, 1006479365, 2012958730]

約数ペア:

[(1, 2012958730), (2, 1006479365), (5, 402591746), (10, 201295873), (29, 69412370), (37, 54404290), (58, 34706185), (74, 27202145), (145, 13882474), (185, 10880858), (290, 6941237), (370, 5440429), (841, 2393530), (1073, 1876010), (1682, 1196765), (2146, 938005), (4205, 478706), (5365, 375202), (6469, 311170), (8410, 239353), (10730, 187601), (12938, 155585), (31117, 64690), (32345, 62234)]