11820630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1129}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 28476000

約数和(自身を除く): 16655370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1129, 1745, 2094, 2258, 3387, 3490, 5235, 5645, 6774, 10470, 11290, 16935, 33870, 394021, 788042, 1182063, 1970105, 2364126, 3940210, 5910315, 11820630]

約数ペア:

[(1, 11820630), (2, 5910315), (3, 3940210), (5, 2364126), (6, 1970105), (10, 1182063), (15, 788042), (30, 394021), (349, 33870), (698, 16935), (1047, 11290), (1129, 10470), (1745, 6774), (2094, 5645), (2258, 5235), (3387, 3490)]