13245470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 29998080

約数和(自身を除く): 16752610

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 133, 161, 190, 230, 266, 322, 433, 437, 665, 805, 866, 874, 1330, 1610, 2165, 2185, 3031, 3059, 4330, 4370, 6062, 6118, 8227, 9959, 15155, 15295, 16454, 19918, 30310, 30590, 41135, 49795, 57589, 69713, 82270, 99590, 115178, 139426, 189221, 287945, 348565, 378442, 575890, 697130, 946105, 1324547, 1892210, 2649094, 6622735, 13245470]

約数ペア:

[(1, 13245470), (2, 6622735), (5, 2649094), (7, 1892210), (10, 1324547), (14, 946105), (19, 697130), (23, 575890), (35, 378442), (38, 348565), (46, 287945), (70, 189221), (95, 139426), (115, 115178), (133, 99590), (161, 82270), (190, 69713), (230, 57589), (266, 49795), (322, 41135), (433, 30590), (437, 30310), (665, 19918), (805, 16454), (866, 15295), (874, 15155), (1330, 9959), (1610, 8227), (2165, 6118), (2185, 6062), (3031, 4370), (3059, 4330)]