30778636

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{64661}}^1$

素因数の和:64689

約数の個数: 24

約数和(自身を含む): 65179296

約数和(自身を除く): 34400660

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 64661, 129322, 258644, 452627, 905254, 1099237, 1810508, 2198474, 4396948, 7694659, 15389318, 30778636]

約数ペア:

[(1, 30778636), (2, 15389318), (4, 7694659), (7, 4396948), (14, 2198474), (17, 1810508), (28, 1099237), (34, 905254), (68, 452627), (119, 258644), (238, 129322), (476, 64661)]