120235556

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{30893}}^1$

素因数の和:31043

約数の個数: 24

約数和(自身を含む): 242208960

約数和(自身を除く): 121973404

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 30893, 61786, 123572, 216251, 432502, 865004, 4294127, 8588254, 17176508, 30058889, 60117778, 120235556]

約数ペア:

[(1, 120235556), (2, 60117778), (4, 30058889), (7, 17176508), (14, 8588254), (28, 4294127), (139, 865004), (278, 432502), (556, 216251), (973, 123572), (1946, 61786), (3892, 30893)]