30892043

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 42416640

約数和(自身を除く): 11524597

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 221, 247, 323, 1051, 1547, 1729, 2261, 4199, 7357, 13663, 17867, 19969, 29393, 95641, 125069, 139783, 232271, 259597, 339473, 1625897, 1817179, 2376311, 4413149, 30892043]

約数ペア:

[(1, 30892043), (7, 4413149), (13, 2376311), (17, 1817179), (19, 1625897), (91, 339473), (119, 259597), (133, 232271), (221, 139783), (247, 125069), (323, 95641), (1051, 29393), (1547, 19969), (1729, 17867), (2261, 13663), (4199, 7357)]