30575080

素因数分解:

$2^3\times 5^1\times {\mathrm{593}}^1\times {\mathrm{1289}}^1$

素因数の和:1893

約数の個数: 32

約数和(自身を含む): 68963400

約数和(自身を除く): 38388320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 593, 1186, 1289, 2372, 2578, 2965, 4744, 5156, 5930, 6445, 10312, 11860, 12890, 23720, 25780, 51560, 764377, 1528754, 3057508, 3821885, 6115016, 7643770, 15287540, 30575080]

約数ペア:

[(1, 30575080), (2, 15287540), (4, 7643770), (5, 6115016), (8, 3821885), (10, 3057508), (20, 1528754), (40, 764377), (593, 51560), (1186, 25780), (1289, 23720), (2372, 12890), (2578, 11860), (2965, 10312), (4744, 6445), (5156, 5930)]