270985842

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{212039}}^1$

素因数の和:212118

約数の個数: 24

約数和(自身を含む): 595408320

約数和(自身を除く): 324422478

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 212039, 424078, 636117, 1272234, 1908351, 3816702, 15054769, 30109538, 45164307, 90328614, 135492921, 270985842]

約数ペア:

[(1, 270985842), (2, 135492921), (3, 90328614), (6, 45164307), (9, 30109538), (18, 15054769), (71, 3816702), (142, 1908351), (213, 1272234), (426, 636117), (639, 424078), (1278, 212039)]