30270526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 54377568

約数和(自身を除く): 24107042

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 1997, 3994, 7579, 15158, 21967, 25961, 43934, 51922, 105841, 211682, 285571, 571142, 1164251, 1375933, 2328502, 2751866, 15135263, 30270526]

約数ペア:

[(1, 30270526), (2, 15135263), (11, 2751866), (13, 2328502), (22, 1375933), (26, 1164251), (53, 571142), (106, 285571), (143, 211682), (286, 105841), (583, 51922), (689, 43934), (1166, 25961), (1378, 21967), (1997, 15158), (3994, 7579)]