30557738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47303}}^1$

素因数の和:47341

約数の個数: 16

約数和(自身を含む): 51088320

約数和(自身を除く): 20530582

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 47303, 94606, 804151, 898757, 1608302, 1797514, 15278869, 30557738]

約数ペア:

[(1, 30557738), (2, 15278869), (17, 1797514), (19, 1608302), (34, 898757), (38, 804151), (323, 94606), (646, 47303)]