7771410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 20995200

約数和(自身を除く): 13223790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 269, 270, 321, 535, 538, 642, 807, 963, 1070, 1345, 1605, 1614, 1926, 2421, 2690, 2889, 3210, 4035, 4815, 4842, 5778, 7263, 8070, 9630, 12105, 14445, 14526, 24210, 28783, 28890, 36315, 57566, 72630, 86349, 143915, 172698, 259047, 287830, 431745, 518094, 777141, 863490, 1295235, 1554282, 2590470, 3885705, 7771410]

約数ペア:

[(1, 7771410), (2, 3885705), (3, 2590470), (5, 1554282), (6, 1295235), (9, 863490), (10, 777141), (15, 518094), (18, 431745), (27, 287830), (30, 259047), (45, 172698), (54, 143915), (90, 86349), (107, 72630), (135, 57566), (214, 36315), (269, 28890), (270, 28783), (321, 24210), (535, 14526), (538, 14445), (642, 12105), (807, 9630), (963, 8070), (1070, 7263), (1345, 5778), (1605, 4842), (1614, 4815), (1926, 4035), (2421, 3210), (2690, 2889)]