272978310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{1087}}^1$

素因数の和:1869

約数の個数: 64

約数和(自身を含む): 716304384

約数和(自身を除く): 443326074

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 761, 1087, 1522, 2174, 2283, 3261, 3805, 4566, 5435, 6522, 7610, 8371, 10870, 11415, 11957, 16305, 16742, 22830, 23914, 25113, 32610, 35871, 41855, 50226, 59785, 71742, 83710, 119570, 125565, 179355, 251130, 358710, 827207, 1654414, 2481621, 4136035, 4963242, 8272070, 9099277, 12408105, 18198554, 24816210, 27297831, 45496385, 54595662, 90992770, 136489155, 272978310]

約数ペア:

[(1, 272978310), (2, 136489155), (3, 90992770), (5, 54595662), (6, 45496385), (10, 27297831), (11, 24816210), (15, 18198554), (22, 12408105), (30, 9099277), (33, 8272070), (55, 4963242), (66, 4136035), (110, 2481621), (165, 1654414), (330, 827207), (761, 358710), (1087, 251130), (1522, 179355), (2174, 125565), (2283, 119570), (3261, 83710), (3805, 71742), (4566, 59785), (5435, 50226), (6522, 41855), (7610, 35871), (8371, 32610), (10870, 25113), (11415, 23914), (11957, 22830), (16305, 16742)]