1388670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1129}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 3417120

約数和(自身を除く): 2028450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1129, 1230, 2258, 3387, 5645, 6774, 11290, 16935, 33870, 46289, 92578, 138867, 231445, 277734, 462890, 694335, 1388670]

約数ペア:

[(1, 1388670), (2, 694335), (3, 462890), (5, 277734), (6, 231445), (10, 138867), (15, 92578), (30, 46289), (41, 33870), (82, 16935), (123, 11290), (205, 6774), (246, 5645), (410, 3387), (615, 2258), (1129, 1230)]