30486512

素因数分解:

$2^4\times 7^1\times {\mathrm{272201}}^1$

素因数の和:272216

約数の個数: 20

約数和(自身を含む): 67506096

約数和(自身を除く): 37019584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 272201, 544402, 1088804, 1905407, 2177608, 3810814, 4355216, 7621628, 15243256, 30486512]

約数ペア:

[(1, 30486512), (2, 15243256), (4, 7621628), (7, 4355216), (8, 3810814), (14, 2177608), (16, 1905407), (28, 1088804), (56, 544402), (112, 272201)]