30501978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23003}}^1$

素因数の和:23038

約数の個数: 32

約数和(自身を含む): 69564096

約数和(自身を除く): 39062118

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 23003, 46006, 69009, 138018, 299039, 391051, 598078, 782102, 897117, 1173153, 1794234, 2346306, 5083663, 10167326, 15250989, 30501978]

約数ペア:

[(1, 30501978), (2, 15250989), (3, 10167326), (6, 5083663), (13, 2346306), (17, 1794234), (26, 1173153), (34, 897117), (39, 782102), (51, 598078), (78, 391051), (102, 299039), (221, 138018), (442, 69009), (663, 46006), (1326, 23003)]