131468610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48157}}^1$

素因数の和:48187

約数の個数: 64

約数和(自身を含む): 388346112

約数和(自身を除く): 256877502

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 48157, 96314, 144471, 240785, 288942, 337099, 481570, 626041, 674198, 722355, 1011297, 1252082, 1444710, 1685495, 1878123, 2022594, 3130205, 3370990, 3756246, 4382287, 5056485, 6260410, 8764574, 9390615, 10112970, 13146861, 18781230, 21911435, 26293722, 43822870, 65734305, 131468610]

約数ペア:

[(1, 131468610), (2, 65734305), (3, 43822870), (5, 26293722), (6, 21911435), (7, 18781230), (10, 13146861), (13, 10112970), (14, 9390615), (15, 8764574), (21, 6260410), (26, 5056485), (30, 4382287), (35, 3756246), (39, 3370990), (42, 3130205), (65, 2022594), (70, 1878123), (78, 1685495), (91, 1444710), (105, 1252082), (130, 1011297), (182, 722355), (195, 674198), (210, 626041), (273, 481570), (390, 337099), (455, 288942), (546, 240785), (910, 144471), (1365, 96314), (2730, 48157)]