30694310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2213}}^1$

素因数の和:2312

約数の個数: 32

約数和(自身を含む): 58980960

約数和(自身を除く): 28286650

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2213, 2774, 4426, 6935, 11065, 13870, 22130, 42047, 84094, 161549, 210235, 323098, 420470, 807745, 1615490, 3069431, 6138862, 15347155, 30694310]

約数ペア:

[(1, 30694310), (2, 15347155), (5, 6138862), (10, 3069431), (19, 1615490), (38, 807745), (73, 420470), (95, 323098), (146, 210235), (190, 161549), (365, 84094), (730, 42047), (1387, 22130), (2213, 13870), (2774, 11065), (4426, 6935)]