30080534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71963}}^1$

素因数の和:71995

約数の個数: 16

約数和(自身を含む): 51814080

約数和(自身を除く): 21733546

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 71963, 143926, 791593, 1367297, 1583186, 2734594, 15040267, 30080534]

約数ペア:

[(1, 30080534), (2, 15040267), (11, 2734594), (19, 1583186), (22, 1367297), (38, 791593), (209, 143926), (418, 71963)]