30153904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{171329}}^1$

素因数の和:171348

約数の個数: 20

約数和(自身を含む): 63734760

約数和(自身を除く): 33580856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 171329, 342658, 685316, 1370632, 1884619, 2741264, 3769238, 7538476, 15076952, 30153904]

約数ペア:

[(1, 30153904), (2, 15076952), (4, 7538476), (8, 3769238), (11, 2741264), (16, 1884619), (22, 1370632), (44, 685316), (88, 342658), (176, 171329)]