2482730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 4795200

約数和(自身を除く): 2312470

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 179, 190, 358, 365, 730, 895, 1387, 1790, 2774, 3401, 6802, 6935, 13067, 13870, 17005, 26134, 34010, 65335, 130670, 248273, 496546, 1241365, 2482730]

約数ペア:

[(1, 2482730), (2, 1241365), (5, 496546), (10, 248273), (19, 130670), (38, 65335), (73, 34010), (95, 26134), (146, 17005), (179, 13870), (190, 13067), (358, 6935), (365, 6802), (730, 3401), (895, 2774), (1387, 1790)]