30458463

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3319}}^1$

素因数の和:3371

約数の個数: 32

約数和(自身を含む): 50995200

約数和(自身を除く): 20536737

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 3319, 9177, 9957, 23233, 63061, 69699, 76337, 189183, 229011, 441427, 534359, 1324281, 1450403, 1603077, 4351209, 10152821, 30458463]

約数ペア:

[(1, 30458463), (3, 10152821), (7, 4351209), (19, 1603077), (21, 1450403), (23, 1324281), (57, 534359), (69, 441427), (133, 229011), (161, 189183), (399, 76337), (437, 69699), (483, 63061), (1311, 23233), (3059, 9957), (3319, 9177)]