77238870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{1949}}^1$

素因数の和:3280

約数の個数: 32

約数和(自身を含む): 185608800

約数和(自身を除く): 108369930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1321, 1949, 2642, 3898, 3963, 5847, 6605, 7926, 9745, 11694, 13210, 19490, 19815, 29235, 39630, 58470, 2574629, 5149258, 7723887, 12873145, 15447774, 25746290, 38619435, 77238870]

約数ペア:

[(1, 77238870), (2, 38619435), (3, 25746290), (5, 15447774), (6, 12873145), (10, 7723887), (15, 5149258), (30, 2574629), (1321, 58470), (1949, 39630), (2642, 29235), (3898, 19815), (3963, 19490), (5847, 13210), (6605, 11694), (7926, 9745)]