30399638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{4493}}^1$

素因数の和:4711

約数の個数: 16

約数和(自身を含む): 48535200

約数和(自身を除く): 18135562

約数列:

[1, 2, 17, 34, 199, 398, 3383, 4493, 6766, 8986, 76381, 152762, 894107, 1788214, 15199819, 30399638]

約数ペア:

[(1, 30399638), (2, 15199819), (17, 1788214), (34, 894107), (199, 152762), (398, 76381), (3383, 8986), (4493, 6766)]