30805786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{2647}}^1$

素因数の和:2706

約数の個数: 24

約数和(自身を含む): 52716384

約数和(自身を除く): 21910598

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 529, 1058, 2647, 5294, 5819, 11638, 29117, 58234, 60881, 121762, 669691, 1339382, 1400263, 2800526, 15402893, 30805786]

約数ペア:

[(1, 30805786), (2, 15402893), (11, 2800526), (22, 1400263), (23, 1339382), (46, 669691), (253, 121762), (506, 60881), (529, 58234), (1058, 29117), (2647, 11638), (5294, 5819)]