29938610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 59919048

約数和(自身を除く): 29980438

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 137, 205, 274, 410, 533, 685, 1066, 1370, 1681, 1781, 2665, 3362, 3562, 5330, 5617, 8405, 8905, 11234, 16810, 17810, 21853, 28085, 43706, 56170, 73021, 109265, 146042, 218530, 230297, 365105, 460594, 730210, 1151485, 2302970, 2993861, 5987722, 14969305, 29938610]

約数ペア:

[(1, 29938610), (2, 14969305), (5, 5987722), (10, 2993861), (13, 2302970), (26, 1151485), (41, 730210), (65, 460594), (82, 365105), (130, 230297), (137, 218530), (205, 146042), (274, 109265), (410, 73021), (533, 56170), (685, 43706), (1066, 28085), (1370, 21853), (1681, 17810), (1781, 16810), (2665, 11234), (3362, 8905), (3562, 8405), (5330, 5617)]