872830530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67819}}^1$

素因数の和:67856

約数の個数: 96

約数和(自身を含む): 2666139840

約数和(自身を除く): 1793309310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2574, 4290, 6435, 12870, 67819, 135638, 203457, 339095, 406914, 610371, 678190, 746009, 881647, 1017285, 1220742, 1492018, 1763294, 2034570, 2238027, 2644941, 3051855, 3730045, 4408235, 4476054, 5289882, 6103710, 6714081, 7460090, 7934823, 8816470, 9698117, 11190135, 13224705, 13428162, 15869646, 19396234, 22380270, 26449410, 29094351, 33570405, 39674115, 48490585, 58188702, 67140810, 79348230, 87283053, 96981170, 145471755, 174566106, 290943510, 436415265, 872830530]

約数ペア:

[(1, 872830530), (2, 436415265), (3, 290943510), (5, 174566106), (6, 145471755), (9, 96981170), (10, 87283053), (11, 79348230), (13, 67140810), (15, 58188702), (18, 48490585), (22, 39674115), (26, 33570405), (30, 29094351), (33, 26449410), (39, 22380270), (45, 19396234), (55, 15869646), (65, 13428162), (66, 13224705), (78, 11190135), (90, 9698117), (99, 8816470), (110, 7934823), (117, 7460090), (130, 6714081), (143, 6103710), (165, 5289882), (195, 4476054), (198, 4408235), (234, 3730045), (286, 3051855), (330, 2644941), (390, 2238027), (429, 2034570), (495, 1763294), (585, 1492018), (715, 1220742), (858, 1017285), (990, 881647), (1170, 746009), (1287, 678190), (1430, 610371), (2145, 406914), (2574, 339095), (4290, 203457), (6435, 135638), (12870, 67819)]