30031894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{46489}}^1$

素因数の和:46527

約数の個数: 16

約数和(自身を含む): 50209200

約数和(自身を除く): 20177306

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 46489, 92978, 790313, 883291, 1580626, 1766582, 15015947, 30031894]

約数ペア:

[(1, 30031894), (2, 15015947), (17, 1766582), (19, 1580626), (34, 883291), (38, 790313), (323, 92978), (646, 46489)]