30380464

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{2953}}^1$

素因数の和:3604

約数の個数: 20

約数和(自身を含む): 58973656

約数和(自身を除く): 28593192

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2572, 2953, 5144, 5906, 10288, 11812, 23624, 47248, 1898779, 3797558, 7595116, 15190232, 30380464]

約数ペア:

[(1, 30380464), (2, 15190232), (4, 7595116), (8, 3797558), (16, 1898779), (643, 47248), (1286, 23624), (2572, 11812), (2953, 10288), (5144, 5906)]