30538918

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{4723}}^1$

素因数の和:4839

約数の個数: 16

約数和(自身を含む): 47447856

約数和(自身を除く): 16908938

約数列:

[1, 2, 53, 61, 106, 122, 3233, 4723, 6466, 9446, 250319, 288103, 500638, 576206, 15269459, 30538918]

約数ペア:

[(1, 30538918), (2, 15269459), (53, 576206), (61, 500638), (106, 288103), (122, 250319), (3233, 9446), (4723, 6466)]