30426695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 42094080

約数和(自身を除く): 11667385

約数列:

[1, 5, 13, 19, 65, 71, 95, 247, 347, 355, 923, 1235, 1349, 1735, 4511, 4615, 6593, 6745, 17537, 22555, 24637, 32965, 85709, 87685, 123185, 320281, 428545, 468103, 1601405, 2340515, 6085339, 30426695]

約数ペア:

[(1, 30426695), (5, 6085339), (13, 2340515), (19, 1601405), (65, 468103), (71, 428545), (95, 320281), (247, 123185), (347, 87685), (355, 85709), (923, 32965), (1235, 24637), (1349, 22555), (1735, 17537), (4511, 6745), (4615, 6593)]