15402999458

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{11519}}^1$

素因数の和:12015

約数の個数: 64

約数和(自身を含む): 30390681600

約数和(自身を除く): 14987682142

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 457, 914, 1463, 2926, 3199, 5027, 6398, 8683, 10054, 11519, 17366, 23038, 35189, 60781, 70378, 80633, 95513, 121562, 126709, 161266, 191026, 218861, 253418, 437722, 668591, 886963, 1337182, 1532027, 1773926, 2407471, 3064054, 4814942, 5264183, 10528366, 16852297, 33704594, 36849281, 57906013, 73698562, 100019477, 115812026, 200038954, 405342091, 700136339, 810684182, 1100214247, 1400272678, 2200428494, 7701499729, 15402999458]

約数ペア:

[(1, 15402999458), (2, 7701499729), (7, 2200428494), (11, 1400272678), (14, 1100214247), (19, 810684182), (22, 700136339), (38, 405342091), (77, 200038954), (133, 115812026), (154, 100019477), (209, 73698562), (266, 57906013), (418, 36849281), (457, 33704594), (914, 16852297), (1463, 10528366), (2926, 5264183), (3199, 4814942), (5027, 3064054), (6398, 2407471), (8683, 1773926), (10054, 1532027), (11519, 1337182), (17366, 886963), (23038, 668591), (35189, 437722), (60781, 253418), (70378, 218861), (80633, 191026), (95513, 161266), (121562, 126709)]