130994460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{727747}}^1$

素因数の和:727762

約数の個数: 36

約数和(自身を含む): 397350408

約数和(自身を除く): 266355948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 727747, 1455494, 2183241, 2910988, 3638735, 4366482, 6549723, 7277470, 8732964, 10916205, 13099446, 14554940, 21832410, 26198892, 32748615, 43664820, 65497230, 130994460]

約数ペア:

[(1, 130994460), (2, 65497230), (3, 43664820), (4, 32748615), (5, 26198892), (6, 21832410), (9, 14554940), (10, 13099446), (12, 10916205), (15, 8732964), (18, 7277470), (20, 6549723), (30, 4366482), (36, 3638735), (45, 2910988), (60, 2183241), (90, 1455494), (180, 727747)]