30206512

素因数分解:

$2^4\times 7^1\times {\mathrm{269701}}^1$

素因数の和:269716

約数の個数: 20

約数和(自身を含む): 66886096

約数和(自身を除く): 36679584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 269701, 539402, 1078804, 1887907, 2157608, 3775814, 4315216, 7551628, 15103256, 30206512]

約数ペア:

[(1, 30206512), (2, 15103256), (4, 7551628), (7, 4315216), (8, 3775814), (14, 2157608), (16, 1887907), (28, 1078804), (56, 539402), (112, 269701)]